31835489

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 37065600

約数和(自身を除く): 5230111

約数列:

[1, 7, 131, 149, 233, 917, 1043, 1631, 19519, 30523, 34717, 136633, 213661, 243019, 4547927, 31835489]

約数ペア:

[(1, 31835489), (7, 4547927), (131, 243019), (149, 213661), (233, 136633), (917, 34717), (1043, 30523), (1631, 19519)]