1580455071

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28319}}^1$

素因数の和:28397

約数の個数: 40

約数和(自身を含む): 2590600320

約数和(自身を除く): 1010145249

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 477, 689, 1053, 1431, 2067, 4293, 6201, 18603, 28319, 55809, 84957, 254871, 368147, 764613, 1104441, 1500907, 2293839, 3313323, 4502721, 9939969, 13508163, 19511791, 29819907, 40524489, 58535373, 121573467, 175606119, 526818357, 1580455071]

約数ペア:

[(1, 1580455071), (3, 526818357), (9, 175606119), (13, 121573467), (27, 58535373), (39, 40524489), (53, 29819907), (81, 19511791), (117, 13508163), (159, 9939969), (351, 4502721), (477, 3313323), (689, 2293839), (1053, 1500907), (1431, 1104441), (2067, 764613), (4293, 368147), (6201, 254871), (18603, 84957), (28319, 55809)]