25593393

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15427}}^1$

素因数の和:15516

約数の個数: 16

約数和(自身を含む): 39495680

約数和(自身を除く): 13902287

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 15427, 46281, 107989, 323967, 1218733, 3656199, 8531131, 25593393]

約数ペア:

[(1, 25593393), (3, 8531131), (7, 3656199), (21, 1218733), (79, 323967), (237, 107989), (553, 46281), (1659, 15427)]