2017174929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2789}}^1$

素因数の和:2942

約数の個数: 64

約数和(自身を含む): 3496919040

約数和(自身を除く): 1479744111

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 101, 217, 231, 303, 341, 651, 707, 1023, 1111, 2121, 2387, 2789, 3131, 3333, 7161, 7777, 8367, 9393, 19523, 21917, 23331, 30679, 34441, 58569, 65751, 86459, 92037, 103323, 214753, 241087, 259377, 281689, 605213, 644259, 723261, 845067, 951049, 1815639, 1971823, 2853147, 3098579, 5915469, 6657343, 8732359, 9295737, 19972029, 21690053, 26197077, 61126513, 65070159, 96055949, 183379539, 288167847, 672391643, 2017174929]

約数ペア:

[(1, 2017174929), (3, 672391643), (7, 288167847), (11, 183379539), (21, 96055949), (31, 65070159), (33, 61126513), (77, 26197077), (93, 21690053), (101, 19972029), (217, 9295737), (231, 8732359), (303, 6657343), (341, 5915469), (651, 3098579), (707, 2853147), (1023, 1971823), (1111, 1815639), (2121, 951049), (2387, 845067), (2789, 723261), (3131, 644259), (3333, 605213), (7161, 281689), (7777, 259377), (8367, 241087), (9393, 214753), (19523, 103323), (21917, 92037), (23331, 86459), (30679, 65751), (34441, 58569)]