840979021

素因数分解:

${\mathrm{137}}^1\times {\mathrm{617}}^1\times {\mathrm{9949}}^1$

素因数の和:10703

約数の個数: 8

約数和(自身を含む): 848575800

約数和(自身を除く): 7596779

約数列:

[1, 137, 617, 9949, 84529, 1363013, 6138533, 840979021]

約数ペア:

[(1, 840979021), (137, 6138533), (617, 1363013), (9949, 84529)]