348084737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 490779648

約数和(自身を除く): 142694911

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 169, 253, 299, 1001, 1163, 1183, 1771, 1859, 2093, 3289, 3887, 8141, 12793, 13013, 15119, 23023, 26749, 27209, 42757, 89551, 105833, 166309, 187243, 196547, 294239, 299299, 347737, 1164163, 1375829, 2059673, 2162017, 2434159, 3825107, 4520581, 15134119, 26775749, 31644067, 49726391, 348084737]

約数ペア:

[(1, 348084737), (7, 49726391), (11, 31644067), (13, 26775749), (23, 15134119), (77, 4520581), (91, 3825107), (143, 2434159), (161, 2162017), (169, 2059673), (253, 1375829), (299, 1164163), (1001, 347737), (1163, 299299), (1183, 294239), (1771, 196547), (1859, 187243), (2093, 166309), (3289, 105833), (3887, 89551), (8141, 42757), (12793, 27209), (13013, 26749), (15119, 23023)]