79987579

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1327}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 93491200

約数和(自身を除く): 13503621

約数列:

[1, 7, 79, 109, 553, 763, 1327, 8611, 9289, 60277, 104833, 144643, 733831, 1012501, 11426797, 79987579]

約数ペア:

[(1, 79987579), (7, 11426797), (79, 1012501), (109, 733831), (553, 144643), (763, 104833), (1327, 60277), (8611, 9289)]