42719171

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 49156800

約数和(自身を除く): 6437629

約数列:

[1, 11, 41, 79, 109, 121, 451, 869, 1199, 3239, 4469, 4961, 8611, 9559, 13189, 35629, 49159, 94721, 353051, 391919, 540749, 1041931, 3883561, 42719171]

約数ペア:

[(1, 42719171), (11, 3883561), (41, 1041931), (79, 540749), (109, 391919), (121, 353051), (451, 94721), (869, 49159), (1199, 35629), (3239, 13189), (4469, 9559), (4961, 8611)]