163921597

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{4211}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 192471552

約数和(自身を除く): 28549955

約数列:

[1, 7, 67, 83, 469, 581, 4211, 5561, 29477, 38927, 282137, 349513, 1974959, 2446591, 23417371, 163921597]

約数ペア:

[(1, 163921597), (7, 23417371), (67, 2446591), (83, 1974959), (469, 349513), (581, 282137), (4211, 38927), (5561, 29477)]