1088379

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 1677312

約数和(自身を除く): 588933

約数列:

[1, 3, 9, 31, 47, 83, 93, 141, 249, 279, 423, 747, 1457, 2573, 3901, 4371, 7719, 11703, 13113, 23157, 35109, 120931, 362793, 1088379]

約数ペア:

[(1, 1088379), (3, 362793), (9, 120931), (31, 35109), (47, 23157), (83, 13113), (93, 11703), (141, 7719), (249, 4371), (279, 3901), (423, 2573), (747, 1457)]