212856003

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1523}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 314535312

約数和(自身を除く): 101679309

約数列:

[1, 3, 9, 53, 159, 293, 477, 879, 1523, 2637, 4569, 13707, 15529, 46587, 80719, 139761, 242157, 446239, 726471, 1338717, 4016151, 23650667, 70952001, 212856003]

約数ペア:

[(1, 212856003), (3, 70952001), (9, 23650667), (53, 4016151), (159, 1338717), (293, 726471), (477, 446239), (879, 242157), (1523, 139761), (2637, 80719), (4569, 46587), (13707, 15529)]