65104963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44501}}^1$

素因数の和:44538

約数の個数: 16

約数和(自身を含む): 85443840

約数和(自身を除く): 20338877

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 44501, 311507, 489511, 845519, 3426577, 5918633, 9300709, 65104963]

約数ペア:

[(1, 65104963), (7, 9300709), (11, 5918633), (19, 3426577), (77, 845519), (133, 489511), (209, 311507), (1463, 44501)]