423927609

素因数分解:

$3^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{15661}}^1$

素因数の和:16960

約数の個数: 16

約数和(自身を含む): 646527360

約数和(自身を除く): 222599751

約数列:

[1, 3, 7, 21, 1289, 3867, 9023, 15661, 27069, 46983, 109627, 328881, 20187029, 60561087, 141309203, 423927609]

約数ペア:

[(1, 423927609), (3, 141309203), (7, 60561087), (21, 20187029), (1289, 328881), (3867, 109627), (9023, 46983), (15661, 27069)]