265482399

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42281}}^1$

素因数の和:42327

約数の個数: 32

約数和(自身を含む): 454616064

約数和(自身を除く): 189133665

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 42281, 126843, 295967, 549653, 887901, 972463, 1648959, 2917389, 3847571, 6807241, 11542713, 12642019, 20421723, 37926057, 88494133, 265482399]

約数ペア:

[(1, 265482399), (3, 88494133), (7, 37926057), (13, 20421723), (21, 12642019), (23, 11542713), (39, 6807241), (69, 3847571), (91, 2917389), (161, 1648959), (273, 972463), (299, 887901), (483, 549653), (897, 295967), (2093, 126843), (6279, 42281)]