42528651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 64686336

約数和(自身を除く): 22157685

約数列:

[1, 3, 11, 33, 37, 61, 111, 183, 407, 571, 671, 1221, 1713, 2013, 2257, 6281, 6771, 18843, 21127, 24827, 34831, 63381, 74481, 104493, 232397, 383141, 697191, 1149423, 1288747, 3866241, 14176217, 42528651]

約数ペア:

[(1, 42528651), (3, 14176217), (11, 3866241), (33, 1288747), (37, 1149423), (61, 697191), (111, 383141), (183, 232397), (407, 104493), (571, 74481), (671, 63381), (1221, 34831), (1713, 24827), (2013, 21127), (2257, 18843), (6281, 6771)]