28508701739607

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2624385689}}^1$

素因数の和:2624385783

約数の個数: 24

約数和(自身を含む): 44215650105120

約数和(自身を除く): 15706948365513

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 2624385689, 7873157067, 23619471201, 44614556713, 133843670139, 186331383919, 401531010417, 558994151757, 1676982455271, 3167633526623, 9502900579869, 28508701739607]

約数ペア:

[(1, 28508701739607), (3, 9502900579869), (9, 3167633526623), (17, 1676982455271), (51, 558994151757), (71, 401531010417), (153, 186331383919), (213, 133843670139), (639, 44614556713), (1207, 23619471201), (3621, 7873157067), (10863, 2624385689)]