42567447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 64370880

約数和(自身を除く): 21803433

約数列:

[1, 3, 13, 29, 39, 61, 87, 183, 377, 617, 793, 1131, 1769, 1851, 2379, 5307, 8021, 17893, 22997, 24063, 37637, 53679, 68991, 112911, 232609, 489281, 697827, 1091473, 1467843, 3274419, 14189149, 42567447]

約数ペア:

[(1, 42567447), (3, 14189149), (13, 3274419), (29, 1467843), (39, 1091473), (61, 697827), (87, 489281), (183, 232609), (377, 112911), (617, 68991), (793, 53679), (1131, 37637), (1769, 24063), (1851, 22997), (2379, 17893), (5307, 8021)]