23117217

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 31549440

約数和(自身を除く): 8432223

約数列:

[1, 3, 79, 103, 237, 309, 947, 2841, 8137, 24411, 74813, 97541, 224439, 292623, 7705739, 23117217]

約数ペア:

[(1, 23117217), (3, 7705739), (79, 292623), (103, 224439), (237, 97541), (309, 74813), (947, 24411), (2841, 8137)]