9040143

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 14694400

約数和(自身を除く): 5654257

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 163, 399, 417, 489, 973, 1141, 2641, 2919, 3097, 3423, 7923, 9291, 18487, 21679, 22657, 55461, 65037, 67971, 158599, 430483, 475797, 1291449, 3013381, 9040143]

約数ペア:

[(1, 9040143), (3, 3013381), (7, 1291449), (19, 475797), (21, 430483), (57, 158599), (133, 67971), (139, 65037), (163, 55461), (399, 22657), (417, 21679), (489, 18487), (973, 9291), (1141, 7923), (2641, 3423), (2919, 3097)]