42137909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1103}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 48328704

約数和(自身を除く): 6190795

約数列:

[1, 11, 23, 151, 253, 1103, 1661, 3473, 12133, 25369, 38203, 166553, 279059, 1832083, 3830719, 42137909]

約数ペア:

[(1, 42137909), (11, 3830719), (23, 1832083), (151, 279059), (253, 166553), (1103, 38203), (1661, 25369), (3473, 12133)]