245393423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1597}}^1$

素因数の和:1898

約数の個数: 16

約数和(自身を含む): 273449760

約数和(自身を除く): 28056337

約数列:

[1, 11, 61, 229, 671, 1597, 2519, 13969, 17567, 97417, 153659, 365713, 1071587, 4022843, 22308493, 245393423]

約数ペア:

[(1, 245393423), (11, 22308493), (61, 4022843), (229, 1071587), (671, 365713), (1597, 153659), (2519, 97417), (13969, 17567)]