1742481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 2771496

約数和(自身を除く): 1029015

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 281, 477, 689, 843, 2067, 2529, 3653, 6201, 10959, 14893, 32877, 44679, 134037, 193609, 580827, 1742481]

約数ペア:

[(1, 1742481), (3, 580827), (9, 193609), (13, 134037), (39, 44679), (53, 32877), (117, 14893), (159, 10959), (281, 6201), (477, 3653), (689, 2529), (843, 2067)]