42209193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29251}}^1$

素因数の和:29304

約数の個数: 16

約数和(自身を含む): 62248256

約数和(自身を除く): 20039063

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 29251, 87753, 380263, 1082287, 1140789, 3246861, 14069731, 42209193]

約数ペア:

[(1, 42209193), (3, 14069731), (13, 3246861), (37, 1140789), (39, 1082287), (111, 380263), (481, 87753), (1443, 29251)]