38760477

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 60936192

約数和(自身を除く): 22175715

約数列:

[1, 3, 7, 21, 47, 141, 173, 227, 329, 519, 681, 987, 1211, 1589, 3633, 4767, 8131, 10669, 24393, 32007, 39271, 56917, 74683, 117813, 170751, 224049, 274897, 824691, 1845737, 5537211, 12920159, 38760477]

約数ペア:

[(1, 38760477), (3, 12920159), (7, 5537211), (21, 1845737), (47, 824691), (141, 274897), (173, 224049), (227, 170751), (329, 117813), (519, 74683), (681, 56917), (987, 39271), (1211, 32007), (1589, 24393), (3633, 10669), (4767, 8131)]