13638573

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6857}}^1$

素因数の和:6893

約数の個数: 24

約数和(自身を含む): 22466808

約数和(自身を除く): 8828235

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 6857, 20571, 61713, 89141, 116569, 267423, 349707, 802269, 1049121, 1515397, 4546191, 13638573]

約数ペア:

[(1, 13638573), (3, 4546191), (9, 1515397), (13, 1049121), (17, 802269), (39, 349707), (51, 267423), (117, 116569), (153, 89141), (221, 61713), (663, 20571), (1989, 6857)]