25463997

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{72547}}^1$

素因数の和:72569

約数の個数: 16

約数和(自身を含む): 40626880

約数和(自身を除く): 15162883

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 72547, 217641, 652923, 943111, 1958769, 2829333, 8487999, 25463997]

約数ペア:

[(1, 25463997), (3, 8487999), (9, 2829333), (13, 1958769), (27, 943111), (39, 652923), (117, 217641), (351, 72547)]