780763713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{9791}}^1$

素因数の和:11212

約数の個数: 16

約数和(自身を含む): 1096704000

約数和(自身を除く): 315940287

約数列:

[1, 3, 19, 57, 1399, 4197, 9791, 26581, 29373, 79743, 186029, 558087, 13697609, 41092827, 260254571, 780763713]

約数ペア:

[(1, 780763713), (3, 260254571), (19, 41092827), (57, 13697609), (1399, 558087), (4197, 186029), (9791, 79743), (26581, 29373)]