628398431

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{827}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 661022208

約数和(自身を除く): 32623777

約数列:

[1, 41, 43, 431, 827, 1763, 17671, 18533, 33907, 35561, 356437, 759853, 1458001, 14613917, 15326791, 628398431]

約数ペア:

[(1, 628398431), (41, 15326791), (43, 14613917), (431, 1458001), (827, 759853), (1763, 356437), (17671, 35561), (18533, 33907)]