11787579

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 18838080

約数和(自身を除く): 7050501

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 421, 459, 549, 1037, 1263, 1647, 3111, 3789, 7157, 9333, 11367, 21471, 25681, 27999, 64413, 77043, 193239, 231129, 436577, 693387, 1309731, 3929193, 11787579]

約数ペア:

[(1, 11787579), (3, 3929193), (9, 1309731), (17, 693387), (27, 436577), (51, 231129), (61, 193239), (153, 77043), (183, 64413), (421, 27999), (459, 25681), (549, 21471), (1037, 11367), (1263, 9333), (1647, 7157), (3111, 3789)]