4260879

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 7188480

約数和(自身を除く): 2927601

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1439, 2961, 4317, 10073, 12951, 30219, 67633, 90657, 202899, 473431, 608697, 1420293, 4260879]

約数ペア:

[(1, 4260879), (3, 1420293), (7, 608697), (9, 473431), (21, 202899), (47, 90657), (63, 67633), (141, 30219), (329, 12951), (423, 10073), (987, 4317), (1439, 2961)]