315038221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4057}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 342170560

約数和(自身を除く): 27132339

約数列:

[1, 19, 61, 67, 1159, 1273, 4057, 4087, 77083, 77653, 247477, 271819, 4702063, 5164561, 16580959, 315038221]

約数ペア:

[(1, 315038221), (19, 16580959), (61, 5164561), (67, 4702063), (1159, 271819), (1273, 247477), (4057, 77653), (4087, 77083)]