4423979

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 5836800

約数和(自身を除く): 1412821

約数列:

[1, 7, 19, 29, 31, 37, 133, 203, 217, 259, 551, 589, 703, 899, 1073, 1147, 3857, 4123, 4921, 6293, 7511, 8029, 17081, 20387, 21793, 33263, 119567, 142709, 152551, 232841, 631997, 4423979]

約数ペア:

[(1, 4423979), (7, 631997), (19, 232841), (29, 152551), (31, 142709), (37, 119567), (133, 33263), (203, 21793), (217, 20387), (259, 17081), (551, 8029), (589, 7511), (703, 6293), (899, 4921), (1073, 4123), (1147, 3857)]