25952631

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 35628768

約数和(自身を除く): 9676137

約数列:

[1, 3, 41, 123, 257, 771, 821, 2463, 10537, 31611, 33661, 100983, 210997, 632991, 8650877, 25952631]

約数ペア:

[(1, 25952631), (3, 8650877), (41, 632991), (123, 210997), (257, 100983), (771, 33661), (821, 31611), (2463, 10537)]