9001307187

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{387503}}^1$

素因数の和:387627

約数の個数: 24

約数和(自身を含む): 13601390400

約数和(自身を除く): 4600083213

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 7743, 23229, 387503, 1162509, 3487527, 11237587, 33712761, 34487767, 101138283, 103463301, 310389903, 1000145243, 3000435729, 9001307187]

約数ペア:

[(1, 9001307187), (3, 3000435729), (9, 1000145243), (29, 310389903), (87, 103463301), (89, 101138283), (261, 34487767), (267, 33712761), (801, 11237587), (2581, 3487527), (7743, 1162509), (23229, 387503)]