25142703

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3343}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 35312640

約数和(自身を除く): 10169937

約数列:

[1, 3, 23, 69, 109, 327, 2507, 3343, 7521, 10029, 76889, 230667, 364387, 1093161, 8380901, 25142703]

約数ペア:

[(1, 25142703), (3, 8380901), (23, 1093161), (69, 364387), (109, 230667), (327, 76889), (2507, 10029), (3343, 7521)]