172970083

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7243}}^1$

素因数の和:7434

約数の個数: 16

約数和(自身を含む): 204454656

約数和(自身を除く): 31484573

約数列:

[1, 11, 13, 143, 167, 1837, 2171, 7243, 23881, 79673, 94159, 1035749, 1209581, 13305391, 15724553, 172970083]

約数ペア:

[(1, 172970083), (11, 15724553), (13, 13305391), (143, 1209581), (167, 1035749), (1837, 94159), (2171, 79673), (7243, 23881)]