4771921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 6157440

約数和(自身を除く): 1385519

約数列:

[1, 7, 11, 29, 77, 203, 319, 2137, 2233, 14959, 23507, 61973, 164549, 433811, 681703, 4771921]

約数ペア:

[(1, 4771921), (7, 681703), (11, 433811), (29, 164549), (77, 61973), (203, 23507), (319, 14959), (2137, 2233)]