2904101361

素因数分解:

$3^2\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{23293}}^1$

素因数の和:25285

約数の個数: 24

約数和(自身を含む): 4796700480

約数和(自身を除く): 1892599119

約数列:

[1, 3, 7, 9, 21, 63, 1979, 5937, 13853, 17811, 23293, 41559, 69879, 124677, 163051, 209637, 489153, 1467459, 46096847, 138290541, 322677929, 414871623, 968033787, 2904101361]

約数ペア:

[(1, 2904101361), (3, 968033787), (7, 414871623), (9, 322677929), (21, 138290541), (63, 46096847), (1979, 1467459), (5937, 489153), (13853, 209637), (17811, 163051), (23293, 124677), (41559, 69879)]