61386949

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3121}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 70806960

約数和(自身を除く): 9420011

約数列:

[1, 13, 17, 89, 221, 1157, 1513, 3121, 19669, 40573, 53057, 277769, 689741, 3610997, 4722073, 61386949]

約数ペア:

[(1, 61386949), (13, 4722073), (17, 3610997), (89, 689741), (221, 277769), (1157, 53057), (1513, 40573), (3121, 19669)]