2122113

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 3261440

約数和(自身を除く): 1139327

約数列:

[1, 3, 7, 21, 139, 417, 727, 973, 2181, 2919, 5089, 15267, 101053, 303159, 707371, 2122113]

約数ペア:

[(1, 2122113), (3, 707371), (7, 303159), (21, 101053), (139, 15267), (417, 5089), (727, 2919), (973, 2181)]