42586869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 64399104

約数和(自身を除く): 21812235

約数列:

[1, 3, 13, 23, 39, 69, 197, 241, 299, 591, 723, 897, 2561, 3133, 4531, 5543, 7683, 9399, 13593, 16629, 47477, 58903, 72059, 142431, 176709, 216177, 617201, 1091971, 1851603, 3275913, 14195623, 42586869]

約数ペア:

[(1, 42586869), (3, 14195623), (13, 3275913), (23, 1851603), (39, 1091971), (69, 617201), (197, 216177), (241, 176709), (299, 142431), (591, 72059), (723, 58903), (897, 47477), (2561, 16629), (3133, 13593), (4531, 9399), (5543, 7683)]