72331049

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 84015360

約数和(自身を除く): 11684311

約数列:

[1, 7, 101, 263, 389, 707, 1841, 2723, 26563, 39289, 102307, 185941, 275023, 716149, 10333007, 72331049]

約数ペア:

[(1, 72331049), (7, 10333007), (101, 716149), (263, 275023), (389, 185941), (707, 102307), (1841, 39289), (2723, 26563)]