2980461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 4454208

約数和(自身を除く): 1473747

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2441, 7323, 26851, 80553, 90317, 270951, 993487, 2980461]

約数ペア:

[(1, 2980461), (3, 993487), (11, 270951), (33, 90317), (37, 80553), (111, 26851), (407, 7323), (1221, 2441)]