42130231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2917}}^1$

素因数の和:3042

約数の個数: 16

約数和(自身を含む): 50002848

約数和(自身を除く): 7872617

約数列:

[1, 11, 13, 101, 143, 1111, 1313, 2917, 14443, 32087, 37921, 294617, 417131, 3240787, 3830021, 42130231]

約数ペア:

[(1, 42130231), (11, 3830021), (13, 3240787), (101, 417131), (143, 294617), (1111, 37921), (1313, 32087), (2917, 14443)]