900000039

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{104639}}^1$

素因数の和:104750

約数の個数: 16

約数和(自身を含む): 1245634560

約数和(自身を除く): 345634521

約数列:

[1, 3, 47, 61, 141, 183, 2867, 8601, 104639, 313917, 4918033, 6382979, 14754099, 19148937, 300000013, 900000039]

約数ペア:

[(1, 900000039), (3, 300000013), (47, 19148937), (61, 14754099), (141, 6382979), (183, 4918033), (2867, 313917), (8601, 104639)]