395074647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 643458816

約数和(自身を除く): 248384169

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 131, 369, 393, 451, 743, 1179, 1353, 1441, 2229, 4059, 4323, 5371, 6687, 8173, 12969, 16113, 24519, 30463, 48339, 59081, 73557, 91389, 97333, 177243, 274167, 291999, 335093, 531729, 875997, 1005279, 1070663, 3015837, 3211989, 3990653, 9635967, 11971959, 35915877, 43897183, 131691549, 395074647]

約数ペア:

[(1, 395074647), (3, 131691549), (9, 43897183), (11, 35915877), (33, 11971959), (41, 9635967), (99, 3990653), (123, 3211989), (131, 3015837), (369, 1070663), (393, 1005279), (451, 875997), (743, 531729), (1179, 335093), (1353, 291999), (1441, 274167), (2229, 177243), (4059, 97333), (4323, 91389), (5371, 73557), (6687, 59081), (8173, 48339), (12969, 30463), (16113, 24519)]