782974467

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 1261035360

約数和(自身を除く): 478060893

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 317, 409, 549, 671, 951, 1227, 2013, 2853, 3487, 3681, 4499, 6039, 10461, 13497, 19337, 24949, 31383, 40491, 58011, 74847, 129653, 174033, 212707, 224541, 274439, 388959, 638121, 823317, 1166877, 1426183, 1914363, 2469951, 4278549, 7908833, 12835647, 23726499, 71179497, 86997163, 260991489, 782974467]

約数ペア:

[(1, 782974467), (3, 260991489), (9, 86997163), (11, 71179497), (33, 23726499), (61, 12835647), (99, 7908833), (183, 4278549), (317, 2469951), (409, 1914363), (549, 1426183), (671, 1166877), (951, 823317), (1227, 638121), (2013, 388959), (2853, 274439), (3487, 224541), (3681, 212707), (4499, 174033), (6039, 129653), (10461, 74847), (13497, 58011), (19337, 40491), (24949, 31383)]