338978853

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{7151}}^1$

素因数の和:7409

約数の個数: 24

約数和(自身を含む): 513227520

約数和(自身を除く): 174248667

約数列:

[1, 3, 9, 23, 69, 207, 229, 687, 2061, 5267, 7151, 15801, 21453, 47403, 64359, 164473, 493419, 1480257, 1637579, 4912737, 14738211, 37664317, 112992951, 338978853]

約数ペア:

[(1, 338978853), (3, 112992951), (9, 37664317), (23, 14738211), (69, 4912737), (207, 1637579), (229, 1480257), (687, 493419), (2061, 164473), (5267, 64359), (7151, 47403), (15801, 21453)]