30902619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6737}}^1$

素因数の和:6890

約数の個数: 16

約数和(自身を含む): 45279360

約数和(自身を除く): 14376741

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 6737, 20211, 74107, 222321, 936443, 2809329, 10300873, 30902619]

約数ペア:

[(1, 30902619), (3, 10300873), (11, 2809329), (33, 936443), (139, 222321), (417, 74107), (1529, 20211), (4587, 6737)]