30925971

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 45864000

約数和(自身を除く): 14938029

約数列:

[1, 3, 9, 59, 139, 177, 417, 419, 531, 1251, 1257, 3771, 8201, 24603, 24721, 58241, 73809, 74163, 174723, 222489, 524169, 3436219, 10308657, 30925971]

約数ペア:

[(1, 30925971), (3, 10308657), (9, 3436219), (59, 524169), (139, 222489), (177, 174723), (417, 74163), (419, 73809), (531, 58241), (1251, 24721), (1257, 24603), (3771, 8201)]