541569208271

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{198463}}^1$

素因数の和:198831

約数の個数: 32

約数和(自身を含む): 674307637248

約数和(自身を除く): 132738428977

約数列:

[1, 7, 13, 91, 157, 191, 1099, 1337, 2041, 2483, 14287, 17381, 29987, 198463, 209909, 389831, 1389241, 2580019, 2728817, 18060133, 31158691, 37906433, 218110837, 265345031, 405062983, 492783629, 2835440881, 3449485403, 5951309981, 41659169867, 77367029753, 541569208271]

約数ペア:

[(1, 541569208271), (7, 77367029753), (13, 41659169867), (91, 5951309981), (157, 3449485403), (191, 2835440881), (1099, 492783629), (1337, 405062983), (2041, 265345031), (2483, 218110837), (14287, 37906433), (17381, 31158691), (29987, 18060133), (198463, 2728817), (209909, 2580019), (389831, 1389241)]