25683723

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24391}}^1$

素因数の和:24416

約数の個数: 20

約数和(自身を含む): 41320048

約数和(自身を除く): 15636325

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24391, 73173, 219519, 317083, 658557, 951249, 1975671, 2853747, 8561241, 25683723]

約数ペア:

[(1, 25683723), (3, 8561241), (9, 2853747), (13, 1975671), (27, 951249), (39, 658557), (81, 317083), (117, 219519), (351, 73173), (1053, 24391)]