739611

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 20

約数和(自身を含む): 1155792

約数和(自身を除く): 416181

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 397, 621, 1191, 1863, 3573, 9131, 10719, 27393, 32157, 82179, 246537, 739611]

約数ペア:

[(1, 739611), (3, 246537), (9, 82179), (23, 32157), (27, 27393), (69, 10719), (81, 9131), (207, 3573), (397, 1863), (621, 1191)]