339532991

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1\times {\mathrm{727}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 392211456

約数和(自身を除く): 52678465

約数列:

[1, 7, 137, 487, 727, 959, 3409, 5089, 66719, 99599, 354049, 467033, 697193, 2478343, 48504713, 339532991]

約数ペア:

[(1, 339532991), (7, 48504713), (137, 2478343), (487, 697193), (727, 467033), (959, 354049), (3409, 99599), (5089, 66719)]