25303109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 28894320

約数和(自身を除く): 3591211

約数列:

[1, 13, 29, 41, 377, 533, 1189, 1637, 15457, 21281, 47473, 67117, 617149, 872521, 1946393, 25303109]

約数ペア:

[(1, 25303109), (13, 1946393), (29, 872521), (41, 617149), (377, 67117), (533, 47473), (1189, 21281), (1637, 15457)]