397029347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{1823}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 467002368

約数和(自身を除く): 69973021

約数列:

[1, 11, 13, 143, 1523, 1823, 16753, 19799, 20053, 23699, 217789, 260689, 2776429, 30540719, 36093577, 397029347]

約数ペア:

[(1, 397029347), (11, 36093577), (13, 30540719), (143, 2776429), (1523, 260689), (1823, 217789), (16753, 23699), (19799, 20053)]