291260983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{57301}}^1$

素因数の和:57354

約数の個数: 16

約数和(自身を含む): 346562496

約数和(自身を除く): 55301513

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 57301, 744913, 974117, 1317923, 12663521, 17132999, 22404691, 291260983]

約数ペア:

[(1, 291260983), (13, 22404691), (17, 17132999), (23, 12663521), (221, 1317923), (299, 974117), (391, 744913), (5083, 57301)]