4258821

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 6540800

約数和(自身を除く): 2281979

約数列:

[1, 3, 7, 21, 139, 417, 973, 1459, 2919, 4377, 10213, 30639, 202801, 608403, 1419607, 4258821]

約数ペア:

[(1, 4258821), (3, 1419607), (7, 608403), (21, 202801), (139, 30639), (417, 10213), (973, 4377), (1459, 2919)]