579351993

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 905200128

約数和(自身を除く): 325848135

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 223, 363, 421, 561, 669, 1263, 2057, 2453, 3791, 4631, 6171, 7157, 7359, 11373, 13893, 21471, 26983, 41701, 50941, 78727, 80949, 93883, 125103, 152823, 236181, 281649, 458711, 865997, 1032713, 1376133, 1596011, 2597991, 3098139, 4788033, 11359843, 17556121, 34079529, 52668363, 193117331, 579351993]

約数ペア:

[(1, 579351993), (3, 193117331), (11, 52668363), (17, 34079529), (33, 17556121), (51, 11359843), (121, 4788033), (187, 3098139), (223, 2597991), (363, 1596011), (421, 1376133), (561, 1032713), (669, 865997), (1263, 458711), (2057, 281649), (2453, 236181), (3791, 152823), (4631, 125103), (6171, 93883), (7157, 80949), (7359, 78727), (11373, 50941), (13893, 41701), (21471, 26983)]