26104419

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23971}}^1$

素因数の和:23999

約数の個数: 18

約数和(自身を含む): 41447588

約数和(自身を除く): 15343169

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 23971, 71913, 215739, 263681, 791043, 2373129, 2900491, 8701473, 26104419]

約数ペア:

[(1, 26104419), (3, 8701473), (9, 2900491), (11, 2373129), (33, 791043), (99, 263681), (121, 215739), (363, 71913), (1089, 23971)]