7767261

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 11831040

約数和(自身を除く): 4063779

約数列:

[1, 3, 9, 23, 69, 157, 207, 239, 471, 717, 1413, 2151, 3611, 5497, 10833, 16491, 32499, 37523, 49473, 112569, 337707, 863029, 2589087, 7767261]

約数ペア:

[(1, 7767261), (3, 2589087), (9, 863029), (23, 337707), (69, 112569), (157, 49473), (207, 37523), (239, 32499), (471, 16491), (717, 10833), (1413, 5497), (2151, 3611)]