2620242519

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{106657}}^1$

素因数の和:107110

約数の個数: 16

約数和(自身を含む): 3686100480

約数和(自身を除く): 1065857961

約数列:

[1, 3, 19, 57, 431, 1293, 8189, 24567, 106657, 319971, 2026483, 6079449, 45969167, 137907501, 873414173, 2620242519]

約数ペア:

[(1, 2620242519), (3, 873414173), (19, 137907501), (57, 45969167), (431, 6079449), (1293, 2026483), (8189, 319971), (24567, 106657)]