12143661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7732

約数の個数: 16

約数和(自身を含む): 17699328

約数和(自身を除く): 5555667

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 7681, 23043, 130577, 238111, 391731, 714333, 4047887, 12143661]

約数ペア:

[(1, 12143661), (3, 4047887), (17, 714333), (31, 391731), (51, 238111), (93, 130577), (527, 23043), (1581, 7681)]