25029039

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20201}}^1$

素因数の和:20270

約数の個数: 16

約数和(自身を含む): 38787840

約数和(自身を除く): 13758801

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 20201, 60603, 141407, 424221, 1191859, 3575577, 8343013, 25029039]

約数ペア:

[(1, 25029039), (3, 8343013), (7, 3575577), (21, 1191859), (59, 424221), (177, 141407), (413, 60603), (1239, 20201)]