40353237

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 59574528

約数和(自身を除く): 19221291

約数列:

[1, 3, 9, 101, 103, 303, 309, 431, 909, 927, 1293, 3879, 10403, 31209, 43531, 44393, 93627, 130593, 133179, 391779, 399537, 4483693, 13451079, 40353237]

約数ペア:

[(1, 40353237), (3, 13451079), (9, 4483693), (101, 399537), (103, 391779), (303, 133179), (309, 130593), (431, 93627), (909, 44393), (927, 43531), (1293, 31209), (3879, 10403)]