42082719

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6091}}^1$

素因数の和:6155

約数の個数: 24

約数和(自身を含む): 66670848

約数和(自身を除く): 24588129

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6091, 6909, 18273, 42637, 127911, 286277, 298459, 858831, 895377, 2003939, 6011817, 14027573, 42082719]

約数ペア:

[(1, 42082719), (3, 14027573), (7, 6011817), (21, 2003939), (47, 895377), (49, 858831), (141, 298459), (147, 286277), (329, 127911), (987, 42637), (2303, 18273), (6091, 6909)]