4920961617

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{81353}}^1$

素因数の和:81430

約数の個数: 48

約数和(自身を含む): 8528502528

約数和(自身を除く): 3607540911

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 517, 611, 1287, 1551, 1833, 4653, 5499, 6721, 20163, 60489, 81353, 244059, 732177, 894883, 1057589, 2684649, 3172767, 3823591, 8053947, 9518301, 11470773, 11633479, 34412319, 34900437, 42059501, 49706683, 104701311, 126178503, 149120049, 378535509, 447360147, 546773513, 1640320539, 4920961617]

約数ペア:

[(1, 4920961617), (3, 1640320539), (9, 546773513), (11, 447360147), (13, 378535509), (33, 149120049), (39, 126178503), (47, 104701311), (99, 49706683), (117, 42059501), (141, 34900437), (143, 34412319), (423, 11633479), (429, 11470773), (517, 9518301), (611, 8053947), (1287, 3823591), (1551, 3172767), (1833, 2684649), (4653, 1057589), (5499, 894883), (6721, 732177), (20163, 244059), (60489, 81353)]