222736921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{431}}^1\times {\mathrm{4271}}^1$

素因数の和:4724

約数の個数: 12

約数和(自身を含む): 245452032

約数和(自身を除く): 22715111

約数列:

[1, 11, 121, 431, 4271, 4741, 46981, 52151, 516791, 1840801, 20248811, 222736921]

約数ペア:

[(1, 222736921), (11, 20248811), (121, 1840801), (431, 516791), (4271, 52151), (4741, 46981)]