121268013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{10691}}^1$

素因数の和:10912

約数の個数: 16

約数和(自身を含む): 171072000

約数和(自身を除く): 49803987

約数列:

[1, 3, 19, 57, 199, 597, 3781, 10691, 11343, 32073, 203129, 609387, 2127509, 6382527, 40422671, 121268013]

約数ペア:

[(1, 121268013), (3, 40422671), (19, 6382527), (57, 2127509), (199, 609387), (597, 203129), (3781, 32073), (10691, 11343)]