31580997

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{10093}}^1$

素因数の和:10252

約数の個数: 16

約数和(自身を含む): 48451200

約数和(自身を除く): 16870203

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 10093, 30279, 70651, 211953, 1503857, 4511571, 10526999, 31580997]

約数ペア:

[(1, 31580997), (3, 10526999), (7, 4511571), (21, 1503857), (149, 211953), (447, 70651), (1043, 30279), (3129, 10093)]