2631753

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 4088448

約数和(自身を除く): 1456695

約数列:

[1, 3, 9, 17, 51, 103, 153, 167, 309, 501, 927, 1503, 1751, 2839, 5253, 8517, 15759, 17201, 25551, 51603, 154809, 292417, 877251, 2631753]

約数ペア:

[(1, 2631753), (3, 877251), (9, 292417), (17, 154809), (51, 51603), (103, 25551), (153, 17201), (167, 15759), (309, 8517), (501, 5253), (927, 2839), (1503, 1751)]