128141947

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3023}}^1$

素因数の和:3162

約数の個数: 16

約数和(自身を含む): 142248960

約数和(自身を除く): 14107013

約数列:

[1, 19, 23, 97, 437, 1843, 2231, 3023, 42389, 57437, 69529, 293231, 1321051, 5571389, 6744313, 128141947]

約数ペア:

[(1, 128141947), (19, 6744313), (23, 5571389), (97, 1321051), (437, 293231), (1843, 69529), (2231, 57437), (3023, 42389)]