22688169

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 35782656

約数和(自身を除く): 13094487

約数列:

[1, 3, 7, 21, 47, 127, 141, 181, 329, 381, 543, 889, 987, 1267, 2667, 3801, 5969, 8507, 17907, 22987, 25521, 41783, 59549, 68961, 125349, 160909, 178647, 482727, 1080389, 3241167, 7562723, 22688169]

約数ペア:

[(1, 22688169), (3, 7562723), (7, 3241167), (21, 1080389), (47, 482727), (127, 178647), (141, 160909), (181, 125349), (329, 68961), (381, 59549), (543, 41783), (889, 25521), (987, 22987), (1267, 17907), (2667, 8507), (3801, 5969)]