309008187489

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7213}}^1\times {\mathrm{10477}}^1$

素因数の和:17769

約数の個数: 32

約数和(自身を含む): 435388561920

約数和(自身を除く): 126380374431

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 7213, 10477, 21639, 31431, 209177, 303833, 339011, 492419, 627531, 911499, 1017033, 1477257, 9831319, 14280151, 29493957, 42840453, 75570601, 226711803, 2191547429, 3551818247, 6574642287, 10655454741, 103002729163, 309008187489]

約数ペア:

[(1, 309008187489), (3, 103002729163), (29, 10655454741), (47, 6574642287), (87, 3551818247), (141, 2191547429), (1363, 226711803), (4089, 75570601), (7213, 42840453), (10477, 29493957), (21639, 14280151), (31431, 9831319), (209177, 1477257), (303833, 1017033), (339011, 911499), (492419, 627531)]