11972397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1039}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 16773120

約数和(自身を除く): 4800723

約数列:

[1, 3, 23, 69, 167, 501, 1039, 3117, 3841, 11523, 23897, 71691, 173513, 520539, 3990799, 11972397]

約数ペア:

[(1, 11972397), (3, 3990799), (23, 520539), (69, 173513), (167, 71691), (501, 23897), (1039, 11523), (3117, 3841)]