4471251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 6412800

約数和(自身を除く): 1941549

約数列:

[1, 3, 19, 47, 57, 141, 893, 1669, 2679, 5007, 31711, 78443, 95133, 235329, 1490417, 4471251]

約数ペア:

[(1, 4471251), (3, 1490417), (19, 235329), (47, 95133), (57, 78443), (141, 31711), (893, 5007), (1669, 2679)]