299299

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 24

約数和(自身を含む): 421632

約数和(自身を除く): 122333

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 169, 253, 299, 1001, 1183, 1771, 1859, 2093, 3289, 3887, 13013, 23023, 27209, 42757, 299299]

約数ペア:

[(1, 299299), (7, 42757), (11, 27209), (13, 23023), (23, 13013), (77, 3887), (91, 3289), (143, 2093), (161, 1859), (169, 1771), (253, 1183), (299, 1001)]