1570061313

素因数分解:

$3^4\times {\mathrm{647}}^1\times {\mathrm{29959}}^1$

素因数の和:30618

約数の個数: 20

約数和(自身を含む): 2349103680

約数和(自身を除く): 779042367

約数列:

[1, 3, 9, 27, 81, 647, 1941, 5823, 17469, 29959, 52407, 89877, 269631, 808893, 2426679, 19383473, 58150419, 174451257, 523353771, 1570061313]

約数ペア:

[(1, 1570061313), (3, 523353771), (9, 174451257), (27, 58150419), (81, 19383473), (647, 2426679), (1941, 808893), (5823, 269631), (17469, 89877), (29959, 52407)]