3940127279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 4433764608

約数和(自身を除く): 493637329

約数列:

[1, 11, 83, 113, 181, 211, 913, 1243, 1991, 2321, 9379, 15023, 17513, 20453, 23843, 38191, 103169, 165253, 192643, 224983, 262273, 420101, 1697599, 1978969, 3169853, 4315583, 18673589, 21768659, 34868383, 47471413, 358193389, 3940127279]

約数ペア:

[(1, 3940127279), (11, 358193389), (83, 47471413), (113, 34868383), (181, 21768659), (211, 18673589), (913, 4315583), (1243, 3169853), (1991, 1978969), (2321, 1697599), (9379, 420101), (15023, 262273), (17513, 224983), (20453, 192643), (23843, 165253), (38191, 103169)]