4143181

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 4983808

約数和(自身を除く): 840627

約数列:

[1, 7, 31, 61, 217, 313, 427, 1891, 2191, 9703, 13237, 19093, 67921, 133651, 591883, 4143181]

約数ペア:

[(1, 4143181), (7, 591883), (31, 133651), (61, 67921), (217, 19093), (313, 13237), (427, 9703), (1891, 2191)]