71292839

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 76369920

約数和(自身を除く): 5077081

約数列:

[1, 31, 43, 79, 677, 1333, 2449, 3397, 20987, 29111, 53483, 105307, 902441, 1657973, 2299769, 71292839]

約数ペア:

[(1, 71292839), (31, 2299769), (43, 1657973), (79, 902441), (677, 105307), (1333, 53483), (2449, 29111), (3397, 20987)]