27959901

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 38453568

約数和(自身を除く): 10493667

約数列:

[1, 3, 37, 111, 331, 761, 993, 2283, 12247, 28157, 36741, 84471, 251891, 755673, 9319967, 27959901]

約数ペア:

[(1, 27959901), (3, 9319967), (37, 755673), (111, 251891), (331, 84471), (761, 36741), (993, 28157), (2283, 12247)]