210945366723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1986359}}^1$

素因数の和:1986771

約数の個数: 32

約数和(自身を含む): 347056819200

約数和(自身を除く): 136111452477

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 389, 1167, 2723, 5057, 8169, 15171, 35399, 106197, 1986359, 5959077, 13904513, 25822667, 41713539, 77468001, 180758669, 542276007, 772693651, 2318080953, 5408855557, 10045017463, 16226566671, 30135052389, 70315122241, 210945366723]

約数ペア:

[(1, 210945366723), (3, 70315122241), (7, 30135052389), (13, 16226566671), (21, 10045017463), (39, 5408855557), (91, 2318080953), (273, 772693651), (389, 542276007), (1167, 180758669), (2723, 77468001), (5057, 41713539), (8169, 25822667), (15171, 13904513), (35399, 5959077), (106197, 1986359)]