210328239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{172259}}^1$

素因数の和:172310

約数の個数: 16

約数和(自身を含む): 314202240

約数和(自身を除く): 103874001

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 172259, 516777, 1894849, 5684547, 6373583, 19120749, 70109413, 210328239]

約数ペア:

[(1, 210328239), (3, 70109413), (11, 19120749), (33, 6373583), (37, 5684547), (111, 1894849), (407, 516777), (1221, 172259)]