25963947

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4203

約数の個数: 24

約数和(自身を含む): 40687920

約数和(自身を除く): 14723973

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 4139, 6273, 12417, 37251, 70363, 169699, 211089, 509097, 633267, 1527291, 2884883, 8654649, 25963947]

約数ペア:

[(1, 25963947), (3, 8654649), (9, 2884883), (17, 1527291), (41, 633267), (51, 509097), (123, 211089), (153, 169699), (369, 70363), (697, 37251), (2091, 12417), (4139, 6273)]