28959381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17207}}^1$

素因数の和:17241

約数の個数: 24

約数和(自身を含む): 48320064

約数和(自身を除く): 19360683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 17207, 51621, 154863, 189277, 292519, 567831, 877557, 1703493, 2632671, 3217709, 9653127, 28959381]

約数ペア:

[(1, 28959381), (3, 9653127), (9, 3217709), (11, 2632671), (17, 1703493), (33, 877557), (51, 567831), (99, 292519), (153, 189277), (187, 154863), (561, 51621), (1683, 17207)]