71232213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{38861}}^1$

素因数の和:38924

約数の個数: 16

約数和(自身を含む): 104461056

約数和(自身を除く): 33228843

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 38861, 116583, 505193, 1515579, 1826467, 5479401, 23744071, 71232213]

約数ペア:

[(1, 71232213), (3, 23744071), (13, 5479401), (39, 1826467), (47, 1515579), (141, 505193), (611, 116583), (1833, 38861)]