4877649

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 8124480

約数和(自身を除く): 3246831

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 557, 973, 1251, 1671, 2919, 3899, 5013, 8757, 11697, 35091, 77423, 232269, 541961, 696807, 1625883, 4877649]

約数ペア:

[(1, 4877649), (3, 1625883), (7, 696807), (9, 541961), (21, 232269), (63, 77423), (139, 35091), (417, 11697), (557, 8757), (973, 5013), (1251, 3899), (1671, 2919)]