25510933

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 30617856

約数和(自身を除く): 5106923

約数列:

[1, 7, 23, 161, 193, 821, 1351, 4439, 5747, 18883, 31073, 132181, 158453, 1109171, 3644419, 25510933]

約数ペア:

[(1, 25510933), (7, 3644419), (23, 1109171), (161, 158453), (193, 132181), (821, 31073), (1351, 18883), (4439, 5747)]