1570954021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{8101}}^1$

素因数の和:10252

約数の個数: 16

約数和(自身を含む): 1934627968

約数和(自身を除く): 363673947

約数列:

[1, 7, 13, 91, 2131, 8101, 14917, 27703, 56707, 105313, 193921, 737191, 17263231, 120842617, 224422003, 1570954021]

約数ペア:

[(1, 1570954021), (7, 224422003), (13, 120842617), (91, 17263231), (2131, 737191), (8101, 193921), (14917, 105313), (27703, 56707)]