288011633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 375863040

約数和(自身を除く): 87851407

約数列:

[1, 7, 13, 19, 91, 133, 157, 247, 1061, 1099, 1729, 2041, 2983, 7427, 13793, 14287, 20159, 20881, 38779, 96551, 141113, 166577, 262067, 271453, 1166039, 1834469, 2165501, 3164963, 15158507, 22154741, 41144519, 288011633]

約数ペア:

[(1, 288011633), (7, 41144519), (13, 22154741), (19, 15158507), (91, 3164963), (133, 2165501), (157, 1834469), (247, 1166039), (1061, 271453), (1099, 262067), (1729, 166577), (2041, 141113), (2983, 96551), (7427, 38779), (13793, 20881), (14287, 20159)]