15707511897

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{2963}}^1$

素因数の和:3470

約数の個数: 64

約数和(自身を含む): 26674292736

約数和(自身を除く): 10966780839

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 433, 583, 1113, 1299, 1749, 2963, 3031, 4081, 4763, 8889, 9093, 12243, 14289, 20741, 22949, 32593, 33341, 62223, 68847, 97779, 100023, 157039, 160643, 228151, 252439, 471117, 481929, 684453, 757317, 1099273, 1282979, 1727429, 1767073, 3297819, 3848937, 5182287, 5301219, 8980853, 12092003, 14112769, 26942559, 36276009, 42338307, 67997887, 98789383, 203993661, 296368149, 475985209, 747976757, 1427955627, 2243930271, 5235837299, 15707511897]

約数ペア:

[(1, 15707511897), (3, 5235837299), (7, 2243930271), (11, 1427955627), (21, 747976757), (33, 475985209), (53, 296368149), (77, 203993661), (159, 98789383), (231, 67997887), (371, 42338307), (433, 36276009), (583, 26942559), (1113, 14112769), (1299, 12092003), (1749, 8980853), (2963, 5301219), (3031, 5182287), (4081, 3848937), (4763, 3297819), (8889, 1767073), (9093, 1727429), (12243, 1282979), (14289, 1099273), (20741, 757317), (22949, 684453), (32593, 481929), (33341, 471117), (62223, 252439), (68847, 228151), (97779, 160643), (100023, 157039)]