1948791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 2830464

約数和(自身を除く): 881673

約数列:

[1, 3, 13, 39, 107, 321, 467, 1391, 1401, 4173, 6071, 18213, 49969, 149907, 649597, 1948791]

約数ペア:

[(1, 1948791), (3, 649597), (13, 149907), (39, 49969), (107, 18213), (321, 6071), (467, 4173), (1391, 1401)]