22847019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 34320384

約数和(自身を除く): 11473365

約数列:

[1, 3, 13, 37, 39, 71, 111, 213, 223, 481, 669, 923, 1443, 2627, 2769, 2899, 7881, 8251, 8697, 15833, 24753, 34151, 47499, 102453, 107263, 205829, 321789, 585821, 617487, 1757463, 7615673, 22847019]

約数ペア:

[(1, 22847019), (3, 7615673), (13, 1757463), (37, 617487), (39, 585821), (71, 321789), (111, 205829), (213, 107263), (223, 102453), (481, 47499), (669, 34151), (923, 24753), (1443, 15833), (2627, 8697), (2769, 8251), (2899, 7881)]