2828137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 3290112

約数和(自身を除く): 461975

約数列:

[1, 13, 17, 67, 191, 221, 871, 1139, 2483, 3247, 12797, 14807, 42211, 166361, 217549, 2828137]

約数ペア:

[(1, 2828137), (13, 217549), (17, 166361), (67, 42211), (191, 14807), (221, 12797), (871, 3247), (1139, 2483)]