4251569259

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1\times {\mathrm{1193}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 6521647104

約数和(自身を除く): 2270077845

約数列:

[1, 3, 7, 21, 223, 669, 761, 1193, 1561, 2283, 3579, 4683, 5327, 8351, 15981, 25053, 169703, 266039, 509109, 798117, 907873, 1187921, 1862273, 2723619, 3563763, 5586819, 6355111, 19065333, 202455679, 607367037, 1417189753, 4251569259]

約数ペア:

[(1, 4251569259), (3, 1417189753), (7, 607367037), (21, 202455679), (223, 19065333), (669, 6355111), (761, 5586819), (1193, 3563763), (1561, 2723619), (2283, 1862273), (3579, 1187921), (4683, 907873), (5327, 798117), (8351, 509109), (15981, 266039), (25053, 169703)]