23438863

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 28131840

約数和(自身を除く): 4692977

約数列:

[1, 7, 23, 161, 197, 739, 1379, 4531, 5173, 16997, 31717, 118979, 145583, 1019081, 3348409, 23438863]

約数ペア:

[(1, 23438863), (7, 3348409), (23, 1019081), (161, 145583), (197, 118979), (739, 31717), (1379, 16997), (4531, 5173)]