30793021

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 37920960

約数和(自身を除く): 7127939

約数列:

[1, 7, 23, 49, 89, 161, 307, 623, 1127, 2047, 2149, 4361, 7061, 14329, 15043, 27323, 49427, 100303, 191261, 345989, 628429, 1338827, 4399003, 30793021]

約数ペア:

[(1, 30793021), (7, 4399003), (23, 1338827), (49, 628429), (89, 345989), (161, 191261), (307, 100303), (623, 49427), (1127, 27323), (2047, 15043), (2149, 14329), (4361, 7061)]