1368619

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 24

約数和(自身を含む): 1772928

約数和(自身を除く): 404309

約数列:

[1, 7, 17, 31, 49, 53, 119, 217, 371, 527, 833, 901, 1519, 1643, 2597, 3689, 6307, 11501, 25823, 27931, 44149, 80507, 195517, 1368619]

約数ペア:

[(1, 1368619), (7, 195517), (17, 80507), (31, 44149), (49, 27931), (53, 25823), (119, 11501), (217, 6307), (371, 3689), (527, 2597), (833, 1643), (901, 1519)]