3893813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 4940160

約数和(自身を除く): 1046347

約数列:

[1, 7, 11, 61, 77, 427, 671, 829, 4697, 5803, 9119, 50569, 63833, 353983, 556259, 3893813]

約数ペア:

[(1, 3893813), (7, 556259), (11, 353983), (61, 63833), (77, 50569), (427, 9119), (671, 5803), (829, 4697)]