29988959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29959}}^1$

素因数の和:29990

約数の個数: 16

約数和(自身を含む): 40266240

約数和(自身を除く): 10277281

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 29959, 209713, 329549, 389467, 2306843, 2726269, 4284137, 29988959]

約数ペア:

[(1, 29988959), (7, 4284137), (11, 2726269), (13, 2306843), (77, 389467), (91, 329549), (143, 209713), (1001, 29959)]