30790509

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 42083712

約数和(自身を除く): 11293203

約数列:

[1, 3, 53, 159, 197, 591, 983, 2949, 10441, 31323, 52099, 156297, 193651, 580953, 10263503, 30790509]

約数ペア:

[(1, 30790509), (3, 10263503), (53, 580953), (159, 193651), (197, 156297), (591, 52099), (983, 31323), (2949, 10441)]