25130457

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 39775008

約数和(自身を除く): 14644551

約数列:

[1, 3, 9, 11, 33, 99, 313, 811, 939, 2433, 2817, 3443, 7299, 8921, 10329, 26763, 30987, 80289, 253843, 761529, 2284587, 2792273, 8376819, 25130457]

約数ペア:

[(1, 25130457), (3, 8376819), (9, 2792273), (11, 2284587), (33, 761529), (99, 253843), (313, 80289), (811, 30987), (939, 26763), (2433, 10329), (2817, 8921), (3443, 7299)]