51403443

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188291}}^1$

素因数の和:188314

約数の個数: 16

約数和(自身を含む): 84354816

約数和(自身を除く): 32951373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 188291, 564873, 1318037, 2447783, 3954111, 7343349, 17134481, 51403443]

約数ペア:

[(1, 51403443), (3, 17134481), (7, 7343349), (13, 3954111), (21, 2447783), (39, 1318037), (91, 564873), (273, 188291)]