31039077

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8297}}^1$

素因数の和:8372

約数の個数: 16

約数和(自身を含む): 43813440

約数和(自身を除く): 12774363

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 8297, 24891, 240613, 356771, 721839, 1070313, 10346359, 31039077]

約数ペア:

[(1, 31039077), (3, 10346359), (29, 1070313), (43, 721839), (87, 356771), (129, 240613), (1247, 24891), (3741, 8297)]