351438087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10639}}^1$

素因数の和:10684

約数の個数: 48

約数和(自身を含む): 633973760

約数和(自身を除く): 282535673

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1573, 2541, 3003, 4719, 10639, 11011, 31917, 33033, 74473, 117029, 138307, 223419, 351087, 414921, 819203, 968149, 1287319, 1521377, 2457609, 2904447, 3861957, 4564131, 9011233, 10649639, 16735147, 27033699, 31948917, 50205441, 117146029, 351438087]

約数ペア:

[(1, 351438087), (3, 117146029), (7, 50205441), (11, 31948917), (13, 27033699), (21, 16735147), (33, 10649639), (39, 9011233), (77, 4564131), (91, 3861957), (121, 2904447), (143, 2457609), (231, 1521377), (273, 1287319), (363, 968149), (429, 819203), (847, 414921), (1001, 351087), (1573, 223419), (2541, 138307), (3003, 117029), (4719, 74473), (10639, 33033), (11011, 31917)]