71855329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19259}}^1$

素因数の和:19320

約数の個数: 16

約数和(自身を含む): 90599040

約数和(自身を除く): 18743711

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 19259, 134813, 250367, 789619, 1752569, 5527333, 10265047, 71855329]

約数ペア:

[(1, 71855329), (7, 10265047), (13, 5527333), (41, 1752569), (91, 789619), (287, 250367), (533, 134813), (3731, 19259)]