38828517

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3469}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 65291520

約数和(自身を除く): 26463003

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3469, 3731, 10407, 11193, 24283, 45097, 72849, 135291, 142229, 315679, 426687, 947037, 995603, 1848977, 2986809, 5546931, 12942839, 38828517]

約数ペア:

[(1, 38828517), (3, 12942839), (7, 5546931), (13, 2986809), (21, 1848977), (39, 995603), (41, 947037), (91, 426687), (123, 315679), (273, 142229), (287, 135291), (533, 72849), (861, 45097), (1599, 24283), (3469, 11193), (3731, 10407)]