465260939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 558835200

約数和(自身を除く): 93574261

約数列:

[1, 11, 13, 89, 139, 143, 263, 979, 1157, 1529, 1807, 2893, 3419, 12371, 12727, 19877, 23407, 36557, 37609, 136081, 160823, 257477, 304291, 402127, 475241, 1769053, 3253573, 3347201, 5227651, 35789303, 42296449, 465260939]

約数ペア:

[(1, 465260939), (11, 42296449), (13, 35789303), (89, 5227651), (139, 3347201), (143, 3253573), (263, 1769053), (979, 475241), (1157, 402127), (1529, 304291), (1807, 257477), (2893, 160823), (3419, 136081), (12371, 37609), (12727, 36557), (19877, 23407)]