221424243

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 323913216

約数和(自身を除く): 102488973

約数列:

[1, 3, 23, 37, 43, 69, 111, 129, 851, 989, 1591, 2017, 2553, 2967, 4773, 6051, 36593, 46391, 74629, 86731, 109779, 139173, 223887, 260193, 1716467, 1994813, 3209047, 5149401, 5984439, 9627141, 73808081, 221424243]

約数ペア:

[(1, 221424243), (3, 73808081), (23, 9627141), (37, 5984439), (43, 5149401), (69, 3209047), (111, 1994813), (129, 1716467), (851, 260193), (989, 223887), (1591, 139173), (2017, 109779), (2553, 86731), (2967, 74629), (4773, 46391), (6051, 36593)]