9107931

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 14699520

約数和(自身を除く): 5591589

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 173, 327, 483, 519, 763, 1211, 2289, 2507, 3633, 3979, 7521, 11937, 17549, 18857, 27853, 52647, 56571, 83559, 131999, 395997, 433711, 1301133, 3035977, 9107931]

約数ペア:

[(1, 9107931), (3, 3035977), (7, 1301133), (21, 433711), (23, 395997), (69, 131999), (109, 83559), (161, 56571), (173, 52647), (327, 27853), (483, 18857), (519, 17549), (763, 11937), (1211, 7521), (2289, 3979), (2507, 3633)]