13305221589

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1697}}^1\times {\mathrm{21599}}^1$

素因数の和:23321

約数の個数: 24

約数和(自身を含む): 19512057600

約数和(自身を除く): 6206836011

約数列:

[1, 3, 11, 33, 121, 363, 1697, 5091, 18667, 21599, 56001, 64797, 205337, 237589, 616011, 712767, 2613479, 7840437, 36653503, 109960509, 403188533, 1209565599, 4435073863, 13305221589]

約数ペア:

[(1, 13305221589), (3, 4435073863), (11, 1209565599), (33, 403188533), (121, 109960509), (363, 36653503), (1697, 7840437), (5091, 2613479), (18667, 712767), (21599, 616011), (56001, 237589), (64797, 205337)]