25388313

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2837}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 35872320

約数和(自身を除く): 10484007

約数列:

[1, 3, 19, 57, 157, 471, 2837, 2983, 8511, 8949, 53903, 161709, 445409, 1336227, 8462771, 25388313]

約数ペア:

[(1, 25388313), (3, 8462771), (19, 1336227), (57, 445409), (157, 161709), (471, 53903), (2837, 8949), (2983, 8511)]