1490476383

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 2553382656

約数和(自身を除く): 1062906273

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 257, 283, 297, 621, 759, 771, 849, 891, 1863, 2277, 2313, 2547, 2827, 3113, 5911, 6509, 6831, 6939, 7641, 8481, 9339, 17733, 19527, 20493, 20817, 22923, 25443, 28017, 53199, 58581, 65021, 71599, 72731, 76329, 84051, 159597, 175743, 195063, 214797, 218193, 228987, 252153, 478791, 527229, 585189, 644391, 654579, 800041, 1672813, 1755567, 1933173, 1963737, 2400123, 5018439, 5266701, 5799519, 5891211, 7200369, 15055317, 18400943, 21601107, 45165951, 55202829, 64803321, 135497853, 165608487, 496825461, 1490476383]

約数ペア:

[(1, 1490476383), (3, 496825461), (9, 165608487), (11, 135497853), (23, 64803321), (27, 55202829), (33, 45165951), (69, 21601107), (81, 18400943), (99, 15055317), (207, 7200369), (253, 5891211), (257, 5799519), (283, 5266701), (297, 5018439), (621, 2400123), (759, 1963737), (771, 1933173), (849, 1755567), (891, 1672813), (1863, 800041), (2277, 654579), (2313, 644391), (2547, 585189), (2827, 527229), (3113, 478791), (5911, 252153), (6509, 228987), (6831, 218193), (6939, 214797), (7641, 195063), (8481, 175743), (9339, 159597), (17733, 84051), (19527, 76329), (20493, 72731), (20817, 71599), (22923, 65021), (25443, 58581), (28017, 53199)]