38023161

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 60648000

約数和(自身を除く): 22624839

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 121, 149, 209, 363, 407, 447, 627, 703, 1221, 1639, 2109, 2299, 2831, 4477, 4917, 5513, 6897, 7733, 8493, 13431, 16539, 18029, 23199, 31141, 54087, 60643, 85063, 93423, 104747, 181929, 255189, 314241, 342551, 667073, 1027653, 1152217, 2001219, 3456651, 12674387, 38023161]

約数ペア:

[(1, 38023161), (3, 12674387), (11, 3456651), (19, 2001219), (33, 1152217), (37, 1027653), (57, 667073), (111, 342551), (121, 314241), (149, 255189), (209, 181929), (363, 104747), (407, 93423), (447, 85063), (627, 60643), (703, 54087), (1221, 31141), (1639, 23199), (2109, 18029), (2299, 16539), (2831, 13431), (4477, 8493), (4917, 7733), (5513, 6897)]