13202001

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{15773}}^1$

素因数の和:15813

約数の個数: 16

約数和(自身を含む): 20190720

約数和(自身を除く): 6988719

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 15773, 47319, 141957, 425871, 488963, 1466889, 4400667, 13202001]

約数ペア:

[(1, 13202001), (3, 4400667), (9, 1466889), (27, 488963), (31, 425871), (93, 141957), (279, 47319), (837, 15773)]