990342529

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{39161}}^1$

素因数の和:39213

約数の個数: 16

約数和(自身を含む): 1146663360

約数和(自身を除く): 156320831

約数列:

[1, 11, 19, 121, 209, 1331, 2299, 25289, 39161, 430771, 744059, 4738481, 8184649, 52123291, 90031139, 990342529]

約数ペア:

[(1, 990342529), (11, 90031139), (19, 52123291), (121, 8184649), (209, 4738481), (1331, 744059), (2299, 430771), (25289, 39161)]