2912781703965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{98023951}}^1$

素因数の和:98024249

約数の個数: 32

約数和(自身を含む): 5345050054656

約数和(自身を除く): 2432268350691

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283, 849, 1415, 1981, 4245, 5943, 9905, 29715, 98023951, 294071853, 490119755, 686167657, 1470359265, 2058502971, 3430838285, 10292514855, 27740778133, 83222334399, 138703890665, 194185446931, 416111671995, 582556340793, 970927234655, 2912781703965]

約数ペア:

[(1, 2912781703965), (3, 970927234655), (5, 582556340793), (7, 416111671995), (15, 194185446931), (21, 138703890665), (35, 83222334399), (105, 27740778133), (283, 10292514855), (849, 3430838285), (1415, 2058502971), (1981, 1470359265), (4245, 686167657), (5943, 490119755), (9905, 294071853), (29715, 98023951)]