31303069

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11437}}^1$

素因数の和:11484

約数の個数: 16

約数和(自身を含む): 39529728

約数和(自身を除く): 8226659

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 11437, 80059, 194429, 263051, 1361003, 1841357, 4471867, 31303069]

約数ペア:

[(1, 31303069), (7, 4471867), (17, 1841357), (23, 1361003), (119, 263051), (161, 194429), (391, 80059), (2737, 11437)]