22715739

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 34045440

約数和(自身を除く): 11329701

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 743, 2229, 3397, 6687, 10191, 30573, 31949, 58697, 95847, 176091, 287541, 528273, 2523971, 7571913, 22715739]

約数ペア:

[(1, 22715739), (3, 7571913), (9, 2523971), (43, 528273), (79, 287541), (129, 176091), (237, 95847), (387, 58697), (711, 31949), (743, 30573), (2229, 10191), (3397, 6687)]