2830527821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{28181}}^1$

素因数の和:28612

約数の個数: 16

約数和(自身を含む): 3230333568

約数和(自身を除く): 399805747

約数列:

[1, 11, 23, 253, 397, 4367, 9131, 28181, 100441, 309991, 648163, 7129793, 11187857, 123066427, 257320711, 2830527821]

約数ペア:

[(1, 2830527821), (11, 257320711), (23, 123066427), (253, 11187857), (397, 7129793), (4367, 648163), (9131, 309991), (28181, 100441)]