73469291

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 93131520

約数和(自身を除く): 19662229

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 1579, 2023, 2737, 6647, 11053, 26843, 36317, 46529, 187901, 254219, 456331, 617389, 3194317, 4321723, 10495613, 73469291]

約数ペア:

[(1, 73469291), (7, 10495613), (17, 4321723), (23, 3194317), (119, 617389), (161, 456331), (289, 254219), (391, 187901), (1579, 46529), (2023, 36317), (2737, 26843), (6647, 11053)]