13238130543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1847}}^1\times {\mathrm{5051}}^1$

素因数の和:6955

約数の個数: 32

約数和(自身を含む): 19717834752

約数和(自身を除く): 6479704209

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1847, 5051, 5541, 15153, 20317, 55561, 60951, 79421, 166683, 217193, 238263, 651579, 873631, 2389123, 2620893, 7167369, 9329197, 27987591, 102621167, 307863501, 401155471, 1203466413, 4412710181, 13238130543]

約数ペア:

[(1, 13238130543), (3, 4412710181), (11, 1203466413), (33, 401155471), (43, 307863501), (129, 102621167), (473, 27987591), (1419, 9329197), (1847, 7167369), (5051, 2620893), (5541, 2389123), (15153, 873631), (20317, 651579), (55561, 238263), (60951, 217193), (79421, 166683)]