7279885491

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 9924968448

約数和(自身を除く): 2645082957

約数列:

[1, 3, 107, 127, 283, 321, 381, 631, 849, 1893, 13589, 30281, 35941, 40767, 67517, 80137, 90843, 107823, 178573, 202551, 240411, 535719, 3845687, 8574659, 11537061, 19107311, 22678771, 25723977, 57321933, 68036313, 2426628497, 7279885491]

約数ペア:

[(1, 7279885491), (3, 2426628497), (107, 68036313), (127, 57321933), (283, 25723977), (321, 22678771), (381, 19107311), (631, 11537061), (849, 8574659), (1893, 3845687), (13589, 535719), (30281, 240411), (35941, 202551), (40767, 178573), (67517, 107823), (80137, 90843)]