1567129940363

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{20639}}^1$

素因数の和:20821

約数の個数: 64

約数和(自身を含む): 1909910016000

約数和(自身を除く): 342780075637

約数列:

[1, 13, 17, 19, 107, 169, 221, 247, 323, 1391, 1819, 2033, 2197, 2873, 3211, 4199, 18083, 20639, 23647, 26429, 34561, 37349, 41743, 54587, 235079, 268307, 307411, 343577, 350863, 392141, 449293, 709631, 2208373, 3487991, 3996343, 4466501, 4561219, 5097833, 5840809, 6666397, 28708849, 37542341, 41959087, 45343883, 59295847, 66271829, 75930517, 86663161, 373215037, 488050433, 545468131, 713304479, 770846011, 861533777, 1126621093, 4851795481, 6344655629, 7091085703, 9272958227, 14646074209, 82480523177, 92184114139, 120548456951, 1567129940363]

約数ペア:

[(1, 1567129940363), (13, 120548456951), (17, 92184114139), (19, 82480523177), (107, 14646074209), (169, 9272958227), (221, 7091085703), (247, 6344655629), (323, 4851795481), (1391, 1126621093), (1819, 861533777), (2033, 770846011), (2197, 713304479), (2873, 545468131), (3211, 488050433), (4199, 373215037), (18083, 86663161), (20639, 75930517), (23647, 66271829), (26429, 59295847), (34561, 45343883), (37349, 41959087), (41743, 37542341), (54587, 28708849), (235079, 6666397), (268307, 5840809), (307411, 5097833), (343577, 4561219), (350863, 4466501), (392141, 3996343), (449293, 3487991), (709631, 2208373)]