4050207

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 6817824

約数和(自身を除く): 2767617

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 1213, 3339, 3639, 8491, 10917, 25473, 64289, 76419, 192867, 450023, 578601, 1350069, 4050207]

約数ペア:

[(1, 4050207), (3, 1350069), (7, 578601), (9, 450023), (21, 192867), (53, 76419), (63, 64289), (159, 25473), (371, 10917), (477, 8491), (1113, 3639), (1213, 3339)]