20190109797

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{32213}}^1$

素因数の和:32730

約数の個数: 48

約数和(自身を含む): 34333423488

約数和(自身を除く): 14143313691

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 487, 1287, 1461, 4383, 5357, 6331, 16071, 18993, 32213, 48213, 56979, 69641, 96639, 208923, 289917, 354343, 418769, 626769, 1063029, 1256307, 3189087, 3768921, 4606459, 13819377, 15687731, 41458131, 47063193, 141189579, 172565041, 203940503, 517695123, 611821509, 1553085369, 1835464527, 2243345533, 6730036599, 20190109797]

約数ペア:

[(1, 20190109797), (3, 6730036599), (9, 2243345533), (11, 1835464527), (13, 1553085369), (33, 611821509), (39, 517695123), (99, 203940503), (117, 172565041), (143, 141189579), (429, 47063193), (487, 41458131), (1287, 15687731), (1461, 13819377), (4383, 4606459), (5357, 3768921), (6331, 3189087), (16071, 1256307), (18993, 1063029), (32213, 626769), (48213, 418769), (56979, 354343), (69641, 289917), (96639, 208923)]