16976001

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5021}}^1$

素因数の和:5061

約数の個数: 24

約数和(自身を含む): 27480384

約数和(自身を除く): 10504383

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 5021, 15063, 35147, 105441, 115483, 246029, 346449, 738087, 808381, 2425143, 5658667, 16976001]

約数ペア:

[(1, 16976001), (3, 5658667), (7, 2425143), (21, 808381), (23, 738087), (49, 346449), (69, 246029), (147, 115483), (161, 105441), (483, 35147), (1127, 15063), (3381, 5021)]