1303542

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:668

約数の個数: 24

約数和(自身を含む): 2850120

約数和(自身を除く): 1546578

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 521, 834, 1042, 1251, 1563, 2502, 3126, 4689, 9378, 72419, 144838, 217257, 434514, 651771, 1303542]

約数ペア:

[(1, 1303542), (2, 651771), (3, 434514), (6, 217257), (9, 144838), (18, 72419), (139, 9378), (278, 4689), (417, 3126), (521, 2502), (834, 1563), (1042, 1251)]