29789473

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3436

約数の個数: 16

約数和(自身を含む): 36382720

約数和(自身を除く): 6593247

約数列:

[1, 7, 19, 67, 133, 469, 1273, 3343, 8911, 23401, 63517, 223981, 444619, 1567867, 4255639, 29789473]

約数ペア:

[(1, 29789473), (7, 4255639), (19, 1567867), (67, 444619), (133, 223981), (469, 63517), (1273, 23401), (3343, 8911)]