71946407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1787}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 82104960

約数和(自身を除く): 10158553

約数列:

[1, 13, 19, 163, 247, 1787, 2119, 3097, 23231, 33953, 40261, 291281, 441389, 3786653, 5534339, 71946407]

約数ペア:

[(1, 71946407), (13, 5534339), (19, 3786653), (163, 441389), (247, 291281), (1787, 40261), (2119, 33953), (3097, 23231)]