2193228909

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1553}}^1\times {\mathrm{4241}}^1$

素因数の和:5837

約数の個数: 24

約数和(自身を含む): 3256481592

約数和(自身を除く): 1063252683

約数列:

[1, 3, 9, 37, 111, 333, 1553, 4241, 4659, 12723, 13977, 38169, 57461, 156917, 172383, 470751, 517149, 1412253, 6586273, 19758819, 59276457, 243692101, 731076303, 2193228909]

約数ペア:

[(1, 2193228909), (3, 731076303), (9, 243692101), (37, 59276457), (111, 19758819), (333, 6586273), (1553, 1412253), (4241, 517149), (4659, 470751), (12723, 172383), (13977, 156917), (38169, 57461)]