289968211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 317195424

約数和(自身を除く): 27227213

約数列:

[1, 13, 97, 227, 1013, 1261, 2951, 13169, 22019, 98261, 229951, 286247, 1277393, 2989363, 22305247, 289968211]

約数ペア:

[(1, 289968211), (13, 22305247), (97, 2989363), (227, 1277393), (1013, 286247), (1261, 229951), (2951, 98261), (13169, 22019)]