121209699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{7211}}^1$

素因数の和:7658

約数の個数: 16

約数和(自身を含む): 174472704

約数和(自身を除く): 53263005

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 7211, 16809, 21633, 93743, 281229, 3107941, 9323823, 40403233, 121209699]

約数ペア:

[(1, 121209699), (3, 40403233), (13, 9323823), (39, 3107941), (431, 281229), (1293, 93743), (5603, 21633), (7211, 16809)]