16429329

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3673}}^1$

素因数の和:3757

約数の個数: 24

約数和(自身を含む): 27510912

約数和(自身を除く): 11081583

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 3673, 4473, 11019, 25711, 33057, 77133, 231399, 260783, 782349, 1825481, 2347047, 5476443, 16429329]

約数ペア:

[(1, 16429329), (3, 5476443), (7, 2347047), (9, 1825481), (21, 782349), (63, 260783), (71, 231399), (213, 77133), (497, 33057), (639, 25711), (1491, 11019), (3673, 4473)]