315094871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 407758848

約数和(自身を除く): 92663977

約数列:

[1, 7, 13, 23, 91, 151, 161, 299, 997, 1057, 1963, 2093, 3473, 6979, 12961, 13741, 22931, 24311, 45149, 90727, 150547, 160517, 298103, 316043, 1053829, 1957111, 2086721, 3462581, 13699777, 24238067, 45013553, 315094871]

約数ペア:

[(1, 315094871), (7, 45013553), (13, 24238067), (23, 13699777), (91, 3462581), (151, 2086721), (161, 1957111), (299, 1053829), (997, 316043), (1057, 298103), (1963, 160517), (2093, 150547), (3473, 90727), (6979, 45149), (12961, 24311), (13741, 22931)]