224727573

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4733}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 388566720

約数和(自身を除く): 163839147

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 323, 357, 399, 833, 931, 969, 2261, 2499, 2793, 4733, 6783, 14199, 15827, 33131, 47481, 80461, 89927, 99393, 231917, 241383, 269781, 563227, 629489, 695751, 1528759, 1689681, 1888467, 3942589, 4406423, 4586277, 10701313, 11827767, 13219269, 32103939, 74909191, 224727573]

約数ペア:

[(1, 224727573), (3, 74909191), (7, 32103939), (17, 13219269), (19, 11827767), (21, 10701313), (49, 4586277), (51, 4406423), (57, 3942589), (119, 1888467), (133, 1689681), (147, 1528759), (323, 695751), (357, 629489), (399, 563227), (833, 269781), (931, 241383), (969, 231917), (2261, 99393), (2499, 89927), (2793, 80461), (4733, 47481), (6783, 33131), (14199, 15827)]