40570413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 62791680

約数和(自身を除く): 22221267

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 1459, 2139, 4377, 9269, 18967, 27807, 33557, 45229, 56901, 100671, 135687, 436241, 587977, 1040267, 1308723, 1763931, 3120801, 13523471, 40570413]

約数ペア:

[(1, 40570413), (3, 13523471), (13, 3120801), (23, 1763931), (31, 1308723), (39, 1040267), (69, 587977), (93, 436241), (299, 135687), (403, 100671), (713, 56901), (897, 45229), (1209, 33557), (1459, 27807), (2139, 18967), (4377, 9269)]