1656552063

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{77153}}^1$

素因数の和:77594

約数の個数: 16

約数和(自身を含む): 2344247136

約数和(自身を除く): 687695073

約数列:

[1, 3, 17, 51, 421, 1263, 7157, 21471, 77153, 231459, 1311601, 3934803, 32481413, 97444239, 552184021, 1656552063]

約数ペア:

[(1, 1656552063), (3, 552184021), (17, 97444239), (51, 32481413), (421, 3934803), (1263, 1311601), (7157, 231459), (21471, 77153)]