83964439

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 97209600

約数和(自身を除く): 13245161

約数列:

[1, 13, 19, 79, 169, 247, 331, 1027, 1501, 3211, 4303, 6289, 13351, 19513, 26149, 55939, 81757, 253669, 339937, 496831, 1062841, 4419181, 6458803, 83964439]

約数ペア:

[(1, 83964439), (13, 6458803), (19, 4419181), (79, 1062841), (169, 496831), (247, 339937), (331, 253669), (1027, 81757), (1501, 55939), (3211, 26149), (4303, 19513), (6289, 13351)]