25634091

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20011}}^1$

素因数の和:20082

約数の個数: 16

約数和(自身を含む): 39703808

約数和(自身を除く): 14069717

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 20011, 60033, 140077, 420231, 1220671, 3662013, 8544697, 25634091]

約数ペア:

[(1, 25634091), (3, 8544697), (7, 3662013), (21, 1220671), (61, 420231), (183, 140077), (427, 60033), (1281, 20011)]