989359943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{68501}}^1$

素因数の和:68626

約数の個数: 16

約数和(自身を含む): 1173850272

約数和(自身を除く): 184490329

約数列:

[1, 11, 13, 101, 143, 1111, 1313, 14443, 68501, 753511, 890513, 6918601, 9795643, 76104611, 89941813, 989359943]

約数ペア:

[(1, 989359943), (11, 89941813), (13, 76104611), (101, 9795643), (143, 6918601), (1111, 890513), (1313, 753511), (14443, 68501)]