22232457

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 35627904

約数和(自身を除く): 13395447

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 169, 311, 423, 507, 611, 933, 1521, 1833, 2799, 4043, 5499, 7943, 12129, 14617, 23829, 36387, 43851, 52559, 71487, 131553, 157677, 190021, 473031, 570063, 1710189, 2470273, 7410819, 22232457]

約数ペア:

[(1, 22232457), (3, 7410819), (9, 2470273), (13, 1710189), (39, 570063), (47, 473031), (117, 190021), (141, 157677), (169, 131553), (311, 71487), (423, 52559), (507, 43851), (611, 36387), (933, 23829), (1521, 14617), (1833, 12129), (2799, 7943), (4043, 5499)]