428730738051

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{391639}}^1$

素因数の和:392344

約数の個数: 48

約数和(自身を含む): 726495333120

約数和(自身を除く): 297764595069

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 677, 1617, 2031, 4739, 7447, 14217, 22341, 33173, 52129, 99519, 156387, 364903, 391639, 1094709, 1174917, 2741473, 4308029, 8224419, 12924087, 19190311, 30156203, 57570933, 90468609, 211093421, 265139603, 633280263, 795418809, 1855977221, 2916535633, 5567931663, 8749606899, 12991840547, 20415749431, 38975521641, 61247248293, 142910246017, 428730738051]

約数ペア:

[(1, 428730738051), (3, 142910246017), (7, 61247248293), (11, 38975521641), (21, 20415749431), (33, 12991840547), (49, 8749606899), (77, 5567931663), (147, 2916535633), (231, 1855977221), (539, 795418809), (677, 633280263), (1617, 265139603), (2031, 211093421), (4739, 90468609), (7447, 57570933), (14217, 30156203), (22341, 19190311), (33173, 12924087), (52129, 8224419), (99519, 4308029), (156387, 2741473), (364903, 1174917), (391639, 1094709)]