23704109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 28776384

約数和(自身を除く): 5072275

約数列:

[1, 11, 13, 41, 143, 169, 311, 451, 533, 1859, 3421, 4043, 5863, 6929, 12751, 44473, 52559, 76219, 140261, 165763, 578149, 1823393, 2154919, 23704109]

約数ペア:

[(1, 23704109), (11, 2154919), (13, 1823393), (41, 578149), (143, 165763), (169, 140261), (311, 76219), (451, 52559), (533, 44473), (1859, 12751), (3421, 6929), (4043, 5863)]