426399121

素因数分解:

${\mathrm{19}}^2\times {\mathrm{419}}^1\times {\mathrm{2819}}^1$

素因数の和:3276

約数の個数: 12

約数和(自身を含む): 451256400

約数和(自身を除く): 24857279

約数列:

[1, 19, 361, 419, 2819, 7961, 53561, 151259, 1017659, 1181161, 22442059, 426399121]

約数ペア:

[(1, 426399121), (19, 22442059), (361, 1181161), (419, 1017659), (2819, 151259), (7961, 53561)]