201408003

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{422239}}^1$

素因数の和:422298

約数の個数: 12

約数和(自身を含む): 296412480

約数和(自身を除く): 95004477

約数列:

[1, 3, 9, 53, 159, 477, 422239, 1266717, 3800151, 22378667, 67136001, 201408003]

約数ペア:

[(1, 201408003), (3, 67136001), (9, 22378667), (53, 3800151), (159, 1266717), (477, 422239)]