13729761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4723}}^1$

素因数の和:4765

約数の個数: 24

約数和(自身を含む): 22108320

約数和(自身を除く): 8378559

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 4723, 14169, 42507, 80291, 89737, 240873, 269211, 722619, 807633, 1525529, 4576587, 13729761]

約数ペア:

[(1, 13729761), (3, 4576587), (9, 1525529), (17, 807633), (19, 722619), (51, 269211), (57, 240873), (153, 89737), (171, 80291), (323, 42507), (969, 14169), (2907, 4723)]