2499499023

素因数分解:

$3^1\times 7^1\times {\mathrm{7993}}^1\times {\mathrm{14891}}^1$

素因数の和:22894

約数の個数: 16

約数和(自身を含む): 3809492736

約数和(自身を除く): 1309993713

約数列:

[1, 3, 7, 21, 7993, 14891, 23979, 44673, 55951, 104237, 167853, 312711, 119023763, 357071289, 833166341, 2499499023]

約数ペア:

[(1, 2499499023), (3, 833166341), (7, 357071289), (21, 119023763), (7993, 312711), (14891, 167853), (23979, 104237), (44673, 55951)]