7493356871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1\times {\mathrm{4001}}^1$

素因数の和:5903

約数の個数: 32

約数和(自身を含む): 10068903936

約数和(自身を除く): 2575547065

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1871, 4001, 13097, 20581, 24323, 28007, 44011, 52013, 144067, 170261, 267553, 308077, 364091, 572143, 1872871, 4005001, 7485871, 52401097, 82344581, 97316323, 576412067, 681214261, 1070479553, 7493356871]

約数ペア:

[(1, 7493356871), (7, 1070479553), (11, 681214261), (13, 576412067), (77, 97316323), (91, 82344581), (143, 52401097), (1001, 7485871), (1871, 4005001), (4001, 1872871), (13097, 572143), (20581, 364091), (24323, 308077), (28007, 267553), (44011, 170261), (52013, 144067)]