25931469

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5261}}^1$

素因数の和:5348

約数の個数: 16

約数和(自身を含む): 36370944

約数和(自身を除く): 10439475

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 5261, 15783, 163091, 278833, 489273, 836499, 8643823, 25931469]

約数ペア:

[(1, 25931469), (3, 8643823), (31, 836499), (53, 489273), (93, 278833), (159, 163091), (1643, 15783), (4929, 5261)]