17742933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 27824160

約数和(自身を除く): 10081227

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1091, 1251, 1807, 3273, 5421, 9819, 14183, 16263, 42549, 127647, 151649, 454947, 1364841, 1971437, 5914311, 17742933]

約数ペア:

[(1, 17742933), (3, 5914311), (9, 1971437), (13, 1364841), (39, 454947), (117, 151649), (139, 127647), (417, 42549), (1091, 16263), (1251, 14183), (1807, 9819), (3273, 5421)]