21304814061

素因数分解:

$3^1\times {\mathrm{859}}^1\times {\mathrm{2543}}^1\times {\mathrm{3251}}^1$

素因数の和:6656

約数の個数: 16

約数和(自身を含む): 28459422720

約数和(自身を除く): 7154608659

約数列:

[1, 3, 859, 2543, 2577, 3251, 7629, 9753, 2184437, 2792609, 6553311, 8267293, 8377827, 24801879, 7101604687, 21304814061]

約数ペア:

[(1, 21304814061), (3, 7101604687), (859, 24801879), (2543, 8377827), (2577, 8267293), (3251, 6553311), (7629, 2792609), (9753, 2184437)]