42877341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12637}}^1$

素因数の和:12685

約数の個数: 24

約数和(自身を含む): 69003480

約数和(自身を除く): 26126139

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 12637, 37911, 113733, 164281, 366473, 492843, 1099419, 1478529, 3298257, 4764149, 14292447, 42877341]

約数ペア:

[(1, 42877341), (3, 14292447), (9, 4764149), (13, 3298257), (29, 1478529), (39, 1099419), (87, 492843), (117, 366473), (261, 164281), (377, 113733), (1131, 37911), (3393, 12637)]