23974029

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 39600000

約数和(自身を除く): 15625971

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2749, 2907, 8247, 8721, 24741, 46733, 52231, 74223, 140199, 156693, 420597, 470079, 887927, 1261791, 1410237, 2663781, 7991343, 23974029]

約数ペア:

[(1, 23974029), (3, 7991343), (9, 2663781), (17, 1410237), (19, 1261791), (27, 887927), (51, 470079), (57, 420597), (153, 156693), (171, 140199), (323, 74223), (459, 52231), (513, 46733), (969, 24741), (2749, 8721), (2907, 8247)]