13233773

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 16279200

約数和(自身を除く): 3045427

約数列:

[1, 7, 29, 49, 67, 139, 203, 469, 973, 1421, 1943, 3283, 4031, 6811, 9313, 13601, 28217, 65191, 95207, 197519, 270077, 456337, 1890539, 13233773]

約数ペア:

[(1, 13233773), (7, 1890539), (29, 456337), (49, 270077), (67, 197519), (139, 95207), (203, 65191), (469, 28217), (973, 13601), (1421, 9313), (1943, 6811), (3283, 4031)]