40517191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 50577408

約数和(自身を除く): 10060217

約数列:

[1, 11, 13, 23, 97, 127, 143, 253, 299, 1067, 1261, 1397, 1651, 2231, 2921, 3289, 12319, 13871, 18161, 24541, 29003, 32131, 37973, 135509, 160147, 283337, 319033, 417703, 1761617, 3116707, 3683381, 40517191]

約数ペア:

[(1, 40517191), (11, 3683381), (13, 3116707), (23, 1761617), (97, 417703), (127, 319033), (143, 283337), (253, 160147), (299, 135509), (1067, 37973), (1261, 32131), (1397, 29003), (1651, 24541), (2231, 18161), (2921, 13871), (3289, 12319)]