2218040073

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{6660781}}^1$

素因数の和:6660824

約数の個数: 12

約数和(自身を含む): 3290426308

約数和(自身を除く): 1072386235

約数列:

[1, 3, 9, 37, 111, 333, 6660781, 19982343, 59947029, 246448897, 739346691, 2218040073]

約数ペア:

[(1, 2218040073), (3, 739346691), (9, 246448897), (37, 59947029), (111, 19982343), (333, 6660781)]