418028149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2399}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 545587200

約数和(自身を除く): 127559051

約数列:

[1, 7, 11, 31, 73, 77, 217, 341, 511, 803, 2263, 2387, 2399, 5621, 15841, 16793, 24893, 26389, 74369, 174251, 175127, 184723, 520583, 818059, 1225889, 1926397, 5428937, 5726413, 13484779, 38002559, 59718307, 418028149]

約数ペア:

[(1, 418028149), (7, 59718307), (11, 38002559), (31, 13484779), (73, 5726413), (77, 5428937), (217, 1926397), (341, 1225889), (511, 818059), (803, 520583), (2263, 184723), (2387, 175127), (2399, 174251), (5621, 74369), (15841, 26389), (16793, 24893)]