25288371

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 37374480

約数和(自身を除く): 12086109

約数列:

[1, 3, 9, 89, 131, 241, 267, 393, 723, 801, 1179, 2169, 11659, 21449, 31571, 34977, 64347, 94713, 104931, 193041, 284139, 2809819, 8429457, 25288371]

約数ペア:

[(1, 25288371), (3, 8429457), (9, 2809819), (89, 284139), (131, 193041), (241, 104931), (267, 94713), (393, 64347), (723, 34977), (801, 31571), (1179, 21449), (2169, 11659)]