4094398467

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 6222847488

約数和(自身を除く): 2128449021

約数列:

[1, 3, 9, 43, 47, 129, 141, 163, 387, 423, 489, 1381, 1467, 2021, 4143, 6063, 7009, 7661, 12429, 18189, 21027, 22983, 59383, 63081, 64907, 68949, 178149, 194721, 225103, 329423, 534447, 584163, 675309, 988269, 2025927, 2791001, 2964807, 8373003, 9679429, 10579841, 25119009, 29038287, 31739523, 87114861, 95218569, 454933163, 1364799489, 4094398467]

約数ペア:

[(1, 4094398467), (3, 1364799489), (9, 454933163), (43, 95218569), (47, 87114861), (129, 31739523), (141, 29038287), (163, 25119009), (387, 10579841), (423, 9679429), (489, 8373003), (1381, 2964807), (1467, 2791001), (2021, 2025927), (4143, 988269), (6063, 675309), (7009, 584163), (7661, 534447), (12429, 329423), (18189, 225103), (21027, 194721), (22983, 178149), (59383, 68949), (63081, 64907)]