2116747101

素因数分解:

$3^1\times 7^1\times {\mathrm{7487}}^1\times {\mathrm{13463}}^1$

素因数の和:20960

約数の個数: 16

約数和(自身を含む): 3226189824

約数和(自身を除く): 1109442723

約数列:

[1, 3, 7, 21, 7487, 13463, 22461, 40389, 52409, 94241, 157227, 282723, 100797481, 302392443, 705582367, 2116747101]

約数ペア:

[(1, 2116747101), (3, 705582367), (7, 302392443), (21, 100797481), (7487, 282723), (13463, 157227), (22461, 94241), (40389, 52409)]