343089873

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 597332736

約数和(自身を除く): 254242863

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 97, 161, 207, 291, 483, 679, 873, 1449, 2037, 2231, 2441, 6111, 6693, 7323, 15617, 17087, 20079, 21969, 46851, 51261, 56143, 140553, 153783, 168429, 236777, 393001, 505287, 710331, 1179003, 1657439, 2130993, 3537009, 4972317, 5445871, 14916951, 16337613, 38121097, 49012839, 114363291, 343089873]

約数ペア:

[(1, 343089873), (3, 114363291), (7, 49012839), (9, 38121097), (21, 16337613), (23, 14916951), (63, 5445871), (69, 4972317), (97, 3537009), (161, 2130993), (207, 1657439), (291, 1179003), (483, 710331), (679, 505287), (873, 393001), (1449, 236777), (2037, 168429), (2231, 153783), (2441, 140553), (6111, 56143), (6693, 51261), (7323, 46851), (15617, 21969), (17087, 20079)]