21414093

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5237}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 30170880

約数和(自身を除く): 8756787

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 5237, 15711, 151873, 246139, 455619, 738417, 7138031, 21414093]

約数ペア:

[(1, 21414093), (3, 7138031), (29, 738417), (47, 455619), (87, 246139), (141, 151873), (1363, 15711), (4089, 5237)]