13973805

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6607}}^1$

素因数の和:6665

約数の個数: 24

約数和(自身を含む): 24740352

約数和(自身を除く): 10766547

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 6607, 19821, 33035, 59463, 99105, 297315, 310529, 931587, 1552645, 2794761, 4657935, 13973805]

約数ペア:

[(1, 13973805), (3, 4657935), (5, 2794761), (9, 1552645), (15, 931587), (45, 310529), (47, 297315), (141, 99105), (235, 59463), (423, 33035), (705, 19821), (2115, 6607)]