207910406955

素因数分解:

$3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{13902401}}^1$

素因数の和:13903406

約数の個数: 16

約数和(自身を含む): 332990332704

約数和(自身を除く): 125079925749

約数列:

[1, 3, 5, 15, 997, 2991, 4985, 14955, 13902401, 41707203, 69512005, 208536015, 13860693797, 41582081391, 69303468985, 207910406955]

約数ペア:

[(1, 207910406955), (3, 69303468985), (5, 41582081391), (15, 13860693797), (997, 208536015), (2991, 69512005), (4985, 41707203), (14955, 13902401)]