228055839

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{2503}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 335696256

約数和(自身を除く): 107640417

約数列:

[1, 3, 11, 33, 121, 251, 363, 753, 2503, 2761, 7509, 8283, 27533, 30371, 82599, 91113, 302863, 628253, 908589, 1884759, 6910783, 20732349, 76018613, 228055839]

約数ペア:

[(1, 228055839), (3, 76018613), (11, 20732349), (33, 6910783), (121, 1884759), (251, 908589), (363, 628253), (753, 302863), (2503, 91113), (2761, 82599), (7509, 30371), (8283, 27533)]