23831739

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 37903680

約数和(自身を除く): 14071941

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 641, 729, 1377, 1923, 2187, 4131, 5769, 10897, 12393, 17307, 32691, 37179, 51921, 98073, 155763, 294219, 467289, 882657, 1401867, 2647971, 7943913, 23831739]

約数ペア:

[(1, 23831739), (3, 7943913), (9, 2647971), (17, 1401867), (27, 882657), (51, 467289), (81, 294219), (153, 155763), (243, 98073), (459, 51921), (641, 37179), (729, 32691), (1377, 17307), (1923, 12393), (2187, 10897), (4131, 5769)]