17230017

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 29184000

約数和(自身を除く): 11953983

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 93, 133, 147, 199, 217, 399, 589, 597, 651, 931, 1393, 1519, 1767, 2793, 3781, 4123, 4179, 4557, 6169, 9751, 11343, 12369, 18507, 26467, 28861, 29253, 43183, 79401, 86583, 117211, 129549, 185269, 302281, 351633, 555807, 820477, 906843, 2461431, 5743339, 17230017]

約数ペア:

[(1, 17230017), (3, 5743339), (7, 2461431), (19, 906843), (21, 820477), (31, 555807), (49, 351633), (57, 302281), (93, 185269), (133, 129549), (147, 117211), (199, 86583), (217, 79401), (399, 43183), (589, 29253), (597, 28861), (651, 26467), (931, 18507), (1393, 12369), (1519, 11343), (1767, 9751), (2793, 6169), (3781, 4557), (4123, 4179)]