30651153

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 47246976

約数和(自身を除く): 16595823

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 557, 663, 1079, 1411, 1671, 3237, 4233, 7241, 9469, 18343, 21723, 28407, 46231, 55029, 123097, 138693, 369291, 601003, 785927, 1803009, 2357781, 10217051, 30651153]

約数ペア:

[(1, 30651153), (3, 10217051), (13, 2357781), (17, 1803009), (39, 785927), (51, 601003), (83, 369291), (221, 138693), (249, 123097), (557, 55029), (663, 46231), (1079, 28407), (1411, 21723), (1671, 18343), (3237, 9469), (4233, 7241)]