16170441

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 25701984

約数和(自身を除く): 9531543

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 2683, 6027, 8049, 18781, 56343, 110003, 131467, 330009, 394401, 770021, 2310063, 5390147, 16170441]

約数ペア:

[(1, 16170441), (3, 5390147), (7, 2310063), (21, 770021), (41, 394401), (49, 330009), (123, 131467), (147, 110003), (287, 56343), (861, 18781), (2009, 8049), (2683, 6027)]