123328047

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 185628672

約数和(自身を除く): 62300625

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 391, 799, 1081, 1173, 2237, 2397, 3243, 6711, 18377, 38029, 51451, 55131, 105139, 114087, 154353, 315417, 874667, 1787363, 2418197, 2624001, 5362089, 7254591, 41109349, 123328047]

約数ペア:

[(1, 123328047), (3, 41109349), (17, 7254591), (23, 5362089), (47, 2624001), (51, 2418197), (69, 1787363), (141, 874667), (391, 315417), (799, 154353), (1081, 114087), (1173, 105139), (2237, 55131), (2397, 51451), (3243, 38029), (6711, 18377)]