25586811

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 38403456

約数和(自身を除く): 12816645

約数列:

[1, 3, 9, 31, 93, 279, 293, 313, 879, 939, 2637, 2817, 9083, 9703, 27249, 29109, 81747, 87327, 91709, 275127, 825381, 2842979, 8528937, 25586811]

約数ペア:

[(1, 25586811), (3, 8528937), (9, 2842979), (31, 825381), (93, 275127), (279, 91709), (293, 87327), (313, 81747), (879, 29109), (939, 27249), (2637, 9703), (2817, 9083)]