121540993

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2459}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 145474560

約数和(自身を除く): 23933567

約数列:

[1, 7, 23, 161, 307, 2149, 2459, 7061, 17213, 49427, 56557, 395899, 754913, 5284391, 17362999, 121540993]

約数ペア:

[(1, 121540993), (7, 17362999), (23, 5284391), (161, 754913), (307, 395899), (2149, 56557), (2459, 49427), (7061, 17213)]