47371347

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 71233344

約数和(自身を除く): 23861997

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2113, 2491, 6339, 7473, 19017, 22419, 99311, 111989, 297933, 335967, 893799, 1007901, 5263483, 15790449, 47371347]

約数ペア:

[(1, 47371347), (3, 15790449), (9, 5263483), (47, 1007901), (53, 893799), (141, 335967), (159, 297933), (423, 111989), (477, 99311), (2113, 22419), (2491, 19017), (6339, 7473)]