3320779

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 4325616

約数和(自身を除く): 1004837

約数列:

[1, 7, 11, 49, 61, 77, 101, 427, 539, 671, 707, 1111, 2989, 4697, 4949, 6161, 7777, 32879, 43127, 54439, 67771, 301889, 474397, 3320779]

約数ペア:

[(1, 3320779), (7, 474397), (11, 301889), (49, 67771), (61, 54439), (77, 43127), (101, 32879), (427, 7777), (539, 6161), (671, 4949), (707, 4697), (1111, 2989)]