508733503497

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{118503029}}^1$

素因数の和:118503094

約数の個数: 20

約数和(自身を含む): 774298798020

約数和(自身を除く): 265565294523

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 118503029, 355509087, 1066527261, 3199581783, 6280660537, 9598745349, 18841981611, 56525944833, 169577834499, 508733503497]

約数ペア:

[(1, 508733503497), (3, 169577834499), (9, 56525944833), (27, 18841981611), (53, 9598745349), (81, 6280660537), (159, 3199581783), (477, 1066527261), (1431, 355509087), (4293, 118503029)]