2533347

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 3841344

約数和(自身を除く): 1307997

約数列:

[1, 3, 9, 47, 53, 113, 141, 159, 339, 423, 477, 1017, 2491, 5311, 5989, 7473, 15933, 17967, 22419, 47799, 53901, 281483, 844449, 2533347]

約数ペア:

[(1, 2533347), (3, 844449), (9, 281483), (47, 53901), (53, 47799), (113, 22419), (141, 17967), (159, 15933), (339, 7473), (423, 5989), (477, 5311), (1017, 2491)]