1290132489

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{53897}}^1$

素因数の和:54080

約数の個数: 16

約数和(自身を含む): 1759230720

約数和(自身を除く): 469098231

約数列:

[1, 3, 79, 101, 237, 303, 7979, 23937, 53897, 161691, 4257863, 5443597, 12773589, 16330791, 430044163, 1290132489]

約数ペア:

[(1, 1290132489), (3, 430044163), (79, 16330791), (101, 12773589), (237, 5443597), (303, 4257863), (7979, 161691), (23937, 53897)]