161241311

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17597}}^1$

素因数の和:17639

約数の個数: 24

約数和(自身を含む): 216666576

約数和(自身を除く): 55425265

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 17597, 123179, 193567, 299149, 862253, 1354969, 2094043, 3290639, 9484783, 14658301, 23034473, 161241311]

約数ペア:

[(1, 161241311), (7, 23034473), (11, 14658301), (17, 9484783), (49, 3290639), (77, 2094043), (119, 1354969), (187, 862253), (539, 299149), (833, 193567), (1309, 123179), (9163, 17597)]