126164389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16477}}^1$

素因数の和:16540

約数の個数: 16

約数和(自身を含む): 147642880

約数和(自身を除く): 21478491

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 16477, 214201, 313063, 510787, 4069819, 6640231, 9704953, 126164389]

約数ペア:

[(1, 126164389), (13, 9704953), (19, 6640231), (31, 4069819), (247, 510787), (403, 313063), (589, 214201), (7657, 16477)]