40871121

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4561}}^1$

素因数の和:4696

約数の個数: 16

約数和(自身を含む): 56933760

約数和(自身を除く): 16062639

約数列:

[1, 3, 29, 87, 103, 309, 2987, 4561, 8961, 13683, 132269, 396807, 469783, 1409349, 13623707, 40871121]

約数ペア:

[(1, 40871121), (3, 13623707), (29, 1409349), (87, 469783), (103, 396807), (309, 132269), (2987, 13683), (4561, 8961)]