30643639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 35132832

約数和(自身を除く): 4489193

約数列:

[1, 13, 17, 221, 313, 443, 4069, 5321, 5759, 7531, 69173, 97903, 138659, 1802567, 2357203, 30643639]

約数ペア:

[(1, 30643639), (13, 2357203), (17, 1802567), (221, 138659), (313, 97903), (443, 69173), (4069, 7531), (5321, 5759)]