3115126

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 5760000

約数和(自身を除く): 2644874

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 239, 266, 343, 478, 686, 931, 1673, 1862, 3346, 4541, 6517, 9082, 11711, 13034, 23422, 31787, 63574, 81977, 163954, 222509, 445018, 1557563, 3115126]

約数ペア:

[(1, 3115126), (2, 1557563), (7, 445018), (14, 222509), (19, 163954), (38, 81977), (49, 63574), (98, 31787), (133, 23422), (239, 13034), (266, 11711), (343, 9082), (478, 6517), (686, 4541), (931, 3346), (1673, 1862)]