31234713

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4153}}^1$

素因数の和:4288

約数の個数: 16

約数和(自身を含む): 43866240

約数和(自身を除く): 12631527

約数列:

[1, 3, 23, 69, 109, 327, 2507, 4153, 7521, 12459, 95519, 286557, 452677, 1358031, 10411571, 31234713]

約数ペア:

[(1, 31234713), (3, 10411571), (23, 1358031), (69, 452677), (109, 286557), (327, 95519), (2507, 12459), (4153, 7521)]