3172881

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 4421120

約数和(自身を除く): 1248239

約数列:

[1, 3, 31, 93, 109, 313, 327, 939, 3379, 9703, 10137, 29109, 34117, 102351, 1057627, 3172881]

約数ペア:

[(1, 3172881), (3, 1057627), (31, 102351), (93, 34117), (109, 29109), (313, 10137), (327, 9703), (939, 3379)]