40602261

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1951}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 61964288

約数和(自身を除く): 21362027

約数列:

[1, 3, 7, 21, 991, 1951, 2973, 5853, 6937, 13657, 20811, 40971, 1933441, 5800323, 13534087, 40602261]

約数ペア:

[(1, 40602261), (3, 13534087), (7, 5800323), (21, 1933441), (991, 40971), (1951, 20811), (2973, 13657), (5853, 6937)]