1231373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 1478400

約数和(自身を除く): 247027

約数列:

[1, 11, 13, 79, 109, 143, 869, 1027, 1199, 1417, 8611, 11297, 15587, 94721, 111943, 1231373]

約数ペア:

[(1, 1231373), (11, 111943), (13, 94721), (79, 15587), (109, 11297), (143, 8611), (869, 1417), (1027, 1199)]