156973128871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{800773}}^1$

素因数の和:801690

約数の個数: 16

約数和(自身を含む): 179194002624

約数和(自身を除く): 22220873753

約数列:

[1, 13, 17, 221, 887, 11531, 15079, 196027, 800773, 10410049, 13613141, 176970833, 710285651, 9233713463, 12074856067, 156973128871]

約数ペア:

[(1, 156973128871), (13, 12074856067), (17, 9233713463), (221, 710285651), (887, 176970833), (11531, 13613141), (15079, 10410049), (196027, 800773)]