25338729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10651}}^1$

素因数の和:10728

約数の個数: 16

約数和(自身を含む): 36983744

約数和(自身を除く): 11645015

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 10651, 31953, 138463, 415389, 649711, 1949133, 8446243, 25338729]

約数ペア:

[(1, 25338729), (3, 8446243), (13, 1949133), (39, 649711), (61, 415389), (183, 138463), (793, 31953), (2379, 10651)]