47154261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7039}}^1$

素因数の和:7089

約数の個数: 32

約数和(自身を含む): 81100800

約数和(自身を除く): 33946539

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 7039, 21117, 49273, 77429, 147819, 204131, 232287, 542003, 612393, 1428917, 1626009, 2245441, 4286751, 6736323, 15718087, 47154261]

約数ペア:

[(1, 47154261), (3, 15718087), (7, 6736323), (11, 4286751), (21, 2245441), (29, 1626009), (33, 1428917), (77, 612393), (87, 542003), (203, 232287), (231, 204131), (319, 147819), (609, 77429), (957, 49273), (2233, 21117), (6699, 7039)]