8288553

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 13785856

約数和(自身を除く): 5497303

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 313, 679, 939, 1261, 2037, 2191, 3783, 4069, 6573, 8827, 12207, 26481, 28483, 30361, 85449, 91083, 212527, 394693, 637581, 1184079, 2762851, 8288553]

約数ペア:

[(1, 8288553), (3, 2762851), (7, 1184079), (13, 637581), (21, 394693), (39, 212527), (91, 91083), (97, 85449), (273, 30361), (291, 28483), (313, 26481), (679, 12207), (939, 8827), (1261, 6573), (2037, 4069), (2191, 3783)]