172419071

素因数分解:

${\mathrm{11}}^3\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 190735776

約数和(自身を除く): 18316705

約数列:

[1, 11, 121, 281, 461, 1331, 3091, 5071, 34001, 55781, 129541, 374011, 613591, 1424951, 15674461, 172419071]

約数ペア:

[(1, 172419071), (11, 15674461), (121, 1424951), (281, 613591), (461, 374011), (1331, 129541), (3091, 55781), (5071, 34001)]