21444083089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 26780544000

約数和(自身を除く): 5336460911

約数列:

[1, 11, 13, 29, 47, 143, 269, 319, 377, 409, 517, 611, 1363, 2959, 3497, 4147, 4499, 5317, 6721, 7801, 11861, 12643, 14993, 17719, 19223, 38467, 58487, 85811, 101413, 110021, 130471, 139073, 154193, 164359, 194909, 211453, 249899, 366647, 557467, 1115543, 1210231, 1430273, 1696123, 1807949, 2748889, 3190609, 4033117, 4766411, 5170987, 6132137, 7247071, 15733003, 35096699, 41477917, 52430521, 56880857, 67222831, 79717781, 149958623, 456257087, 739451141, 1649544853, 1949462099, 21444083089]

約数ペア:

[(1, 21444083089), (11, 1949462099), (13, 1649544853), (29, 739451141), (47, 456257087), (143, 149958623), (269, 79717781), (319, 67222831), (377, 56880857), (409, 52430521), (517, 41477917), (611, 35096699), (1363, 15733003), (2959, 7247071), (3497, 6132137), (4147, 5170987), (4499, 4766411), (5317, 4033117), (6721, 3190609), (7801, 2748889), (11861, 1807949), (12643, 1696123), (14993, 1430273), (17719, 1210231), (19223, 1115543), (38467, 557467), (58487, 366647), (85811, 249899), (101413, 211453), (110021, 194909), (130471, 164359), (139073, 154193)]