3823497

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 2259063

約数列:

[1, 3, 9, 23, 27, 47, 69, 131, 141, 207, 393, 423, 621, 1081, 1179, 1269, 3013, 3243, 3537, 6157, 9039, 9729, 18471, 27117, 29187, 55413, 81351, 141611, 166239, 424833, 1274499, 3823497]

約数ペア:

[(1, 3823497), (3, 1274499), (9, 424833), (23, 166239), (27, 141611), (47, 81351), (69, 55413), (131, 29187), (141, 27117), (207, 18471), (393, 9729), (423, 9039), (621, 6157), (1081, 3537), (1179, 3243), (1269, 3013)]