914797009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3083}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 1160570880

約数和(自身を除く): 245773871

約数列:

[1, 7, 19, 23, 97, 133, 161, 437, 679, 1843, 2231, 3059, 3083, 12901, 15617, 21581, 42389, 58577, 70909, 296723, 299051, 410039, 496363, 1347271, 2093357, 5681969, 6878173, 9430897, 39773783, 48147211, 130685287, 914797009]

約数ペア:

[(1, 914797009), (7, 130685287), (19, 48147211), (23, 39773783), (97, 9430897), (133, 6878173), (161, 5681969), (437, 2093357), (679, 1347271), (1843, 496363), (2231, 410039), (3059, 299051), (3083, 296723), (12901, 70909), (15617, 58577), (21581, 42389)]