996858303

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{81703}}^1$

素因数の和:81803

約数の個数: 24

約数和(自身を含む): 1564795008

約数和(自身を除く): 567936705

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 12201, 81703, 245109, 571921, 1715763, 4003447, 6781349, 12010341, 20344047, 47469443, 142408329, 332286101, 996858303]

約数ペア:

[(1, 996858303), (3, 332286101), (7, 142408329), (21, 47469443), (49, 20344047), (83, 12010341), (147, 6781349), (249, 4003447), (581, 1715763), (1743, 571921), (4067, 245109), (12201, 81703)]