149303231

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{10369}}^1$

素因数の和:10415

約数の個数: 24

約数和(自身を含む): 198606240

約数和(自身を除く): 49303009

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 10369, 14399, 72583, 114059, 176273, 798413, 1233911, 1254649, 1939003, 8782543, 13573021, 21329033, 149303231]

約数ペア:

[(1, 149303231), (7, 21329033), (11, 13573021), (17, 8782543), (77, 1939003), (119, 1254649), (121, 1233911), (187, 798413), (847, 176273), (1309, 114059), (2057, 72583), (10369, 14399)]