2018474883

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{89317}}^1$

素因数の和:89366

約数の個数: 28

約数和(自身を含む): 3123986368

約数和(自身を除く): 1105511485

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 22599, 89317, 267951, 803853, 2411559, 2768827, 7234677, 8306481, 21704031, 24919443, 65112093, 74758329, 224274987, 672824961, 2018474883]

約数ペア:

[(1, 2018474883), (3, 672824961), (9, 224274987), (27, 74758329), (31, 65112093), (81, 24919443), (93, 21704031), (243, 8306481), (279, 7234677), (729, 2768827), (837, 2411559), (2511, 803853), (7533, 267951), (22599, 89317)]