2440197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 3832920

約数和(自身を除く): 1392723

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 389, 697, 1167, 2091, 3501, 6273, 6613, 15949, 19839, 47847, 59517, 143541, 271133, 813399, 2440197]

約数ペア:

[(1, 2440197), (3, 813399), (9, 271133), (17, 143541), (41, 59517), (51, 47847), (123, 19839), (153, 15949), (369, 6613), (389, 6273), (697, 3501), (1167, 2091)]