1729072023

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79399}}^1$

素因数の和:79487

約数の個数: 32

約数和(自身を含む): 2835532800

約数和(自身を除く): 1106460777

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 7259, 21777, 79399, 238197, 555793, 1349783, 1667379, 4049349, 4843339, 9448481, 14530017, 28345443, 33903373, 82336763, 101710119, 247010289, 576357341, 1729072023]

約数ペア:

[(1, 1729072023), (3, 576357341), (7, 247010289), (17, 101710119), (21, 82336763), (51, 33903373), (61, 28345443), (119, 14530017), (183, 9448481), (357, 4843339), (427, 4049349), (1037, 1667379), (1281, 1349783), (3111, 555793), (7259, 238197), (21777, 79399)]