40943461

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 47960640

約数和(自身を除く): 7017179

約数列:

[1, 13, 19, 41, 169, 247, 311, 533, 779, 3211, 4043, 5909, 6929, 10127, 12751, 52559, 76817, 131651, 165763, 242269, 998621, 2154919, 3149497, 40943461]

約数ペア:

[(1, 40943461), (13, 3149497), (19, 2154919), (41, 998621), (169, 242269), (247, 165763), (311, 131651), (533, 76817), (779, 52559), (3211, 12751), (4043, 10127), (5909, 6929)]