5201003521

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^2\times {\mathrm{389}}^1$

素因数の和:626

約数の個数: 36

約数和(自身を含む): 6340218300

約数和(自身を除く): 1139214779

約数列:

[1, 7, 29, 49, 97, 203, 389, 679, 1421, 2723, 2813, 4753, 9409, 11281, 19061, 19691, 37733, 65863, 78967, 137837, 264131, 272861, 461041, 552769, 1094257, 1848917, 1910027, 3660101, 7659799, 13370189, 25620707, 53618593, 106142929, 179344949, 743000503, 5201003521]

約数ペア:

[(1, 5201003521), (7, 743000503), (29, 179344949), (49, 106142929), (97, 53618593), (203, 25620707), (389, 13370189), (679, 7659799), (1421, 3660101), (2723, 1910027), (2813, 1848917), (4753, 1094257), (9409, 552769), (11281, 461041), (19061, 272861), (19691, 264131), (37733, 137837), (65863, 78967)]