9421237

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 11335680

約数和(自身を除く): 1914443

約数列:

[1, 7, 23, 161, 163, 359, 1141, 2513, 3749, 8257, 26243, 57799, 58517, 409619, 1345891, 9421237]

約数ペア:

[(1, 9421237), (7, 1345891), (23, 409619), (161, 58517), (163, 57799), (359, 26243), (1141, 8257), (2513, 3749)]