1327504227

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 2133292032

約数和(自身を除く): 805787805

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 523, 557, 651, 1519, 1569, 1671, 3661, 3899, 4557, 10983, 11697, 16213, 17267, 25627, 27293, 48639, 51801, 76881, 81879, 113491, 120869, 291311, 340473, 362607, 794437, 846083, 873933, 2039177, 2383311, 2538249, 6117531, 9030641, 14274239, 27091923, 42822717, 63214487, 189643461, 442501409, 1327504227]

約数ペア:

[(1, 1327504227), (3, 442501409), (7, 189643461), (21, 63214487), (31, 42822717), (49, 27091923), (93, 14274239), (147, 9030641), (217, 6117531), (523, 2538249), (557, 2383311), (651, 2039177), (1519, 873933), (1569, 846083), (1671, 794437), (3661, 362607), (3899, 340473), (4557, 291311), (10983, 120869), (11697, 113491), (16213, 81879), (17267, 76881), (25627, 51801), (27293, 48639)]