5153941121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{2357}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 6369995520

約数和(自身を除く): 1216054399

約数列:

[1, 7, 19, 41, 133, 287, 401, 779, 2357, 2807, 5453, 7619, 16441, 16499, 44783, 53333, 96637, 115087, 312379, 313481, 676459, 945157, 1836103, 2186653, 6616099, 12852721, 17957983, 38751437, 125705881, 271260059, 736277303, 5153941121]

約数ペア:

[(1, 5153941121), (7, 736277303), (19, 271260059), (41, 125705881), (133, 38751437), (287, 17957983), (401, 12852721), (779, 6616099), (2357, 2186653), (2807, 1836103), (5453, 945157), (7619, 676459), (16441, 313481), (16499, 312379), (44783, 115087), (53333, 96637)]