6840057

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 11673600

約数和(自身を除く): 4833543

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 79, 93, 133, 147, 217, 237, 399, 553, 589, 651, 931, 1501, 1519, 1659, 1767, 2449, 2793, 3871, 4123, 4503, 4557, 7347, 10507, 11613, 12369, 17143, 28861, 31521, 46531, 51429, 73549, 86583, 120001, 139593, 220647, 325717, 360003, 977151, 2280019, 6840057]

約数ペア:

[(1, 6840057), (3, 2280019), (7, 977151), (19, 360003), (21, 325717), (31, 220647), (49, 139593), (57, 120001), (79, 86583), (93, 73549), (133, 51429), (147, 46531), (217, 31521), (237, 28861), (399, 17143), (553, 12369), (589, 11613), (651, 10507), (931, 7347), (1501, 4557), (1519, 4503), (1659, 4123), (1767, 3871), (2449, 2793)]