2358213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1512507

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 239, 253, 299, 429, 717, 759, 897, 2629, 3107, 3289, 5497, 7887, 9321, 9867, 16491, 34177, 60467, 71461, 102531, 181401, 214383, 786071, 2358213]

約数ペア:

[(1, 2358213), (3, 786071), (11, 214383), (13, 181401), (23, 102531), (33, 71461), (39, 60467), (69, 34177), (143, 16491), (239, 9867), (253, 9321), (299, 7887), (429, 5497), (717, 3289), (759, 3107), (897, 2629)]