1299691393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19379}}^1$

素因数の和:19477

約数の個数: 32

約数和(自身を含む): 1771176960

約数和(自身を除く): 471485567

約数列:

[1, 7, 11, 13, 67, 77, 91, 143, 469, 737, 871, 1001, 5159, 6097, 9581, 19379, 67067, 135653, 213169, 251927, 1298393, 1492183, 1763489, 2771197, 9088751, 14282323, 16879109, 19398379, 99976261, 118153763, 185670199, 1299691393]

約数ペア:

[(1, 1299691393), (7, 185670199), (11, 118153763), (13, 99976261), (67, 19398379), (77, 16879109), (91, 14282323), (143, 9088751), (469, 2771197), (737, 1763489), (871, 1492183), (1001, 1298393), (5159, 251927), (6097, 213169), (9581, 135653), (19379, 67067)]