288951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 430080

約数和(自身を除く): 141129

約数列:

[1, 3, 13, 31, 39, 93, 239, 403, 717, 1209, 3107, 7409, 9321, 22227, 96317, 288951]

約数ペア:

[(1, 288951), (3, 96317), (13, 22227), (31, 9321), (39, 7409), (93, 3107), (239, 1209), (403, 717)]