1317310775521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1\times {\mathrm{34147}}^1$

素因数の和:34913

約数の個数: 32

約数和(自身を含む): 1470052277120

約数和(自身を除く): 152741501599

約数列:

[1, 13, 37, 139, 481, 577, 1807, 5143, 7501, 21349, 34147, 66859, 80203, 277537, 443911, 1042639, 1263439, 2967511, 4746433, 16424707, 19702819, 38577643, 61703629, 175618021, 256136647, 729004303, 2283034273, 2738691841, 9477055939, 35602993933, 101331598117, 1317310775521]

約数ペア:

[(1, 1317310775521), (13, 101331598117), (37, 35602993933), (139, 9477055939), (481, 2738691841), (577, 2283034273), (1807, 729004303), (5143, 256136647), (7501, 175618021), (21349, 61703629), (34147, 38577643), (66859, 19702819), (80203, 16424707), (277537, 4746433), (443911, 2967511), (1042639, 1263439)]