870837897

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{73063}}^1$

素因数の和:73232

約数の個数: 16

約数和(自身を含む): 1209939840

約数和(自身を除く): 339101943

約数列:

[1, 3, 29, 87, 137, 411, 3973, 11919, 73063, 219189, 2118827, 6356481, 10009631, 30028893, 290279299, 870837897]

約数ペア:

[(1, 870837897), (3, 290279299), (29, 30028893), (87, 10009631), (137, 6356481), (411, 2118827), (3973, 219189), (11919, 73063)]