13860779517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{263849}}^1$

素因数の和:264317

約数の個数: 24

約数和(自身を含む): 21609315000

約数和(自身を除く): 7748535483

約数列:

[1, 3, 9, 13, 39, 117, 449, 1347, 4041, 5837, 17511, 52533, 263849, 791547, 2374641, 3430037, 10290111, 30870333, 118468201, 355404603, 1066213809, 1540086613, 4620259839, 13860779517]

約数ペア:

[(1, 13860779517), (3, 4620259839), (9, 1540086613), (13, 1066213809), (39, 355404603), (117, 118468201), (449, 30870333), (1347, 10290111), (4041, 3430037), (5837, 2374641), (17511, 791547), (52533, 263849)]