247161443

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 274498320

約数和(自身を除く): 27336877

約数列:

[1, 19, 37, 59, 101, 703, 1121, 1919, 2183, 3481, 3737, 5959, 41477, 66139, 71003, 113221, 128797, 220483, 351581, 2447143, 4189177, 6680039, 13008497, 247161443]

約数ペア:

[(1, 247161443), (19, 13008497), (37, 6680039), (59, 4189177), (101, 2447143), (703, 351581), (1121, 220483), (1919, 128797), (2183, 113221), (3481, 71003), (3737, 66139), (5959, 41477)]