25087959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6967

約数の個数: 24

約数和(自身を含む): 40290432

約数和(自身を除く): 15202473

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 6917, 20751, 62253, 89921, 214427, 269763, 643281, 809289, 1929843, 2787551, 8362653, 25087959]

約数ペア:

[(1, 25087959), (3, 8362653), (9, 2787551), (13, 1929843), (31, 809289), (39, 643281), (93, 269763), (117, 214427), (279, 89921), (403, 62253), (1209, 20751), (3627, 6917)]