3214197

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 5355584

約数和(自身を除く): 2141387

約数列:

[1, 3, 7, 9, 21, 63, 163, 313, 489, 939, 1141, 1467, 2191, 2817, 3423, 6573, 10269, 19719, 51019, 153057, 357133, 459171, 1071399, 3214197]

約数ペア:

[(1, 3214197), (3, 1071399), (7, 459171), (9, 357133), (21, 153057), (63, 51019), (163, 19719), (313, 10269), (489, 6573), (939, 3423), (1141, 2817), (1467, 2191)]