393194109

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1702139}}^1$

素因数の和:1702160

約数の個数: 16

約数和(自身を含む): 653621760

約数和(自身を除く): 260427651

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1702139, 5106417, 11914973, 18723529, 35744919, 56170587, 131064703, 393194109]

約数ペア:

[(1, 393194109), (3, 131064703), (7, 56170587), (11, 35744919), (21, 18723529), (33, 11914973), (77, 5106417), (231, 1702139)]