102042017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13121}}^1$

素因数の和:13240

約数の個数: 16

約数和(自身を含む): 128490624

約数和(自身を除く): 26448607

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 13121, 91847, 144331, 1010317, 1325221, 9276547, 14577431, 102042017]

約数ペア:

[(1, 102042017), (7, 14577431), (11, 9276547), (77, 1325221), (101, 1010317), (707, 144331), (1111, 91847), (7777, 13121)]