2999191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 3513888

約数和(自身を除く): 514697

約数列:

[1, 13, 17, 41, 221, 331, 533, 697, 4303, 5627, 9061, 13571, 73151, 176423, 230707, 2999191]

約数ペア:

[(1, 2999191), (13, 230707), (17, 176423), (41, 73151), (221, 13571), (331, 9061), (533, 5627), (697, 4303)]