82448821

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 104799744

約数和(自身を除く): 22350923

約数列:

[1, 7, 13, 49, 71, 91, 497, 637, 923, 1823, 3479, 6461, 12761, 23699, 45227, 89327, 129433, 165893, 906031, 1161251, 1682629, 6342217, 11778403, 82448821]

約数ペア:

[(1, 82448821), (7, 11778403), (13, 6342217), (49, 1682629), (71, 1161251), (91, 906031), (497, 165893), (637, 129433), (923, 89327), (1823, 45227), (3479, 23699), (6461, 12761)]