31063989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17761}}^1$

素因数の和:17828

約数の個数: 16

約数和(自身を含む): 46039104

約数和(自身を除く): 14975115

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 17761, 53283, 195371, 586113, 941333, 2823999, 10354663, 31063989]

約数ペア:

[(1, 31063989), (3, 10354663), (11, 2823999), (33, 941333), (53, 586113), (159, 195371), (583, 53283), (1749, 17761)]