22287741

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 36234240

約数和(自身を除く): 13946499

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 673, 1577, 1743, 2019, 4711, 4731, 11039, 12787, 14133, 33117, 38361, 55859, 89509, 167577, 268527, 391013, 1061321, 1173039, 3183963, 7429247, 22287741]

約数ペア:

[(1, 22287741), (3, 7429247), (7, 3183963), (19, 1173039), (21, 1061321), (57, 391013), (83, 268527), (133, 167577), (249, 89509), (399, 55859), (581, 38361), (673, 33117), (1577, 14133), (1743, 12787), (2019, 11039), (4711, 4731)]