4292043

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 7127040

約数和(自身を除く): 2834997

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 347, 399, 589, 651, 1041, 1767, 2429, 4123, 6593, 7287, 10757, 12369, 19779, 32271, 46151, 75299, 138453, 204383, 225897, 613149, 1430681, 4292043]

約数ペア:

[(1, 4292043), (3, 1430681), (7, 613149), (19, 225897), (21, 204383), (31, 138453), (57, 75299), (93, 46151), (133, 32271), (217, 19779), (347, 12369), (399, 10757), (589, 7287), (651, 6593), (1041, 4123), (1767, 2429)]