23415681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1567}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 33191424

約数和(自身を除く): 9775743

約数列:

[1, 3, 17, 51, 293, 879, 1567, 4701, 4981, 14943, 26639, 79917, 459131, 1377393, 7805227, 23415681]

約数ペア:

[(1, 23415681), (3, 7805227), (17, 1377393), (51, 459131), (293, 79917), (879, 26639), (1567, 14943), (4701, 4981)]