73491019

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1753}}^1$

素因数の和:1926

約数の個数: 16

約数和(自身を含む): 86380992

約数和(自身を除く): 12889973

約数列:

[1, 7, 53, 113, 371, 791, 1753, 5989, 12271, 41923, 92909, 198089, 650363, 1386623, 10498717, 73491019]

約数ペア:

[(1, 73491019), (7, 10498717), (53, 1386623), (113, 650363), (371, 198089), (791, 92909), (1753, 41923), (5989, 12271)]