43198221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42227}}^1$

素因数の和:42272

約数の個数: 16

約数和(自身を含む): 64862208

約数和(自身を除く): 21663987

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 42227, 126681, 464497, 1309037, 1393491, 3927111, 14399407, 43198221]

約数ペア:

[(1, 43198221), (3, 14399407), (11, 3927111), (31, 1393491), (33, 1309037), (93, 464497), (341, 126681), (1023, 42227)]