25438491

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5303}}^1$

素因数の和:5363

約数の個数: 24

約数和(自身を含む): 40543776

約数和(自身を除く): 15105285

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 5303, 15909, 47727, 68939, 206817, 217423, 620451, 652269, 1956807, 2826499, 8479497, 25438491]

約数ペア:

[(1, 25438491), (3, 8479497), (9, 2826499), (13, 1956807), (39, 652269), (41, 620451), (117, 217423), (123, 206817), (369, 68939), (533, 47727), (1599, 15909), (4797, 5303)]