9978553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 11491200

約数和(自身を除く): 1512647

約数列:

[1, 13, 19, 71, 247, 569, 923, 1349, 7397, 10811, 17537, 40399, 140543, 525187, 767581, 9978553]

約数ペア:

[(1, 9978553), (13, 767581), (19, 525187), (71, 140543), (247, 40399), (569, 17537), (923, 10811), (1349, 7397)]