31344423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 48425472

約数和(自身を除く): 17081049

約数列:

[1, 3, 11, 23, 33, 61, 69, 183, 253, 671, 677, 759, 1403, 2013, 2031, 4209, 7447, 15433, 15571, 22341, 41297, 46299, 46713, 123891, 171281, 454267, 513843, 949831, 1362801, 2849493, 10448141, 31344423]

約数ペア:

[(1, 31344423), (3, 10448141), (11, 2849493), (23, 1362801), (33, 949831), (61, 513843), (69, 454267), (183, 171281), (253, 123891), (671, 46713), (677, 46299), (759, 41297), (1403, 22341), (2013, 15571), (2031, 15433), (4209, 7447)]