13308853159

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1\times {\mathrm{1291}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 16126640640

約数和(自身を除く): 2817787481

約数列:

[1, 7, 29, 43, 203, 301, 1181, 1247, 1291, 8267, 8729, 9037, 34249, 37439, 50783, 55513, 239743, 262073, 355481, 388591, 1472707, 1524671, 1609877, 10308949, 10672697, 11269139, 44215459, 65560853, 309508213, 458925971, 1901264737, 13308853159]

約数ペア:

[(1, 13308853159), (7, 1901264737), (29, 458925971), (43, 309508213), (203, 65560853), (301, 44215459), (1181, 11269139), (1247, 10672697), (1291, 10308949), (8267, 1609877), (8729, 1524671), (9037, 1472707), (34249, 388591), (37439, 355481), (50783, 262073), (55513, 239743)]