220175913

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1\times {\mathrm{1307}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 296277696

約数和(自身を除く): 76101783

約数列:

[1, 3, 233, 241, 699, 723, 1307, 3921, 56153, 168459, 304531, 314987, 913593, 944961, 73391971, 220175913]

約数ペア:

[(1, 220175913), (3, 73391971), (233, 944961), (241, 913593), (699, 314987), (723, 304531), (1307, 168459), (3921, 56153)]