23685753

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 39626496

約数和(自身を除く): 15940743

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 1637, 2067, 4823, 4911, 11459, 14469, 21281, 34377, 63843, 86761, 148967, 260283, 446901, 607327, 1127893, 1821981, 3383679, 7895251, 23685753]

約数ペア:

[(1, 23685753), (3, 7895251), (7, 3383679), (13, 1821981), (21, 1127893), (39, 607327), (53, 446901), (91, 260283), (159, 148967), (273, 86761), (371, 63843), (689, 34377), (1113, 21281), (1637, 14469), (2067, 11459), (4823, 4911)]