9967395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 16837632

約数和(自身を除く): 6870237

約数列:

[1, 3, 5, 15, 23, 69, 115, 167, 173, 345, 501, 519, 835, 865, 2505, 2595, 3841, 3979, 11523, 11937, 19205, 19895, 28891, 57615, 59685, 86673, 144455, 433365, 664493, 1993479, 3322465, 9967395]

約数ペア:

[(1, 9967395), (3, 3322465), (5, 1993479), (15, 664493), (23, 433365), (69, 144455), (115, 86673), (167, 59685), (173, 57615), (345, 28891), (501, 19895), (519, 19205), (835, 11937), (865, 11523), (2505, 3979), (2595, 3841)]