1099681359

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{27431}}^1$

素因数の和:27547

約数の個数: 32

約数和(自身を含む): 1769693184

約数和(自身を除く): 670011825

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 1743, 1909, 5727, 13363, 27431, 40089, 82293, 192017, 576051, 630913, 1892739, 2276773, 4416391, 6830319, 13249173, 15937411, 47812233, 52365779, 157097337, 366560453, 1099681359]

約数ペア:

[(1, 1099681359), (3, 366560453), (7, 157097337), (21, 52365779), (23, 47812233), (69, 15937411), (83, 13249173), (161, 6830319), (249, 4416391), (483, 2276773), (581, 1892739), (1743, 630913), (1909, 576051), (5727, 192017), (13363, 82293), (27431, 40089)]