2843027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 3333120

約数和(自身を除く): 490093

約数列:

[1, 11, 19, 61, 209, 223, 671, 1159, 2453, 4237, 12749, 13603, 46607, 149633, 258457, 2843027]

約数ペア:

[(1, 2843027), (11, 258457), (19, 149633), (61, 46607), (209, 13603), (223, 12749), (671, 4237), (1159, 2453)]