173623121

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4337}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 217594080

約数和(自身を除く): 43970959

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 4337, 5719, 30359, 40033, 82403, 186491, 212513, 576821, 1305437, 3543329, 4037747, 9138059, 24803303, 173623121]

約数ペア:

[(1, 173623121), (7, 24803303), (19, 9138059), (43, 4037747), (49, 3543329), (133, 1305437), (301, 576821), (817, 212513), (931, 186491), (2107, 82403), (4337, 40033), (5719, 30359)]