1260233007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{1657}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 1932299520

約数和(自身を除く): 672066513

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1213, 1657, 3639, 4971, 13343, 18227, 23047, 31483, 40029, 54681, 69141, 94449, 253517, 346313, 760551, 1038939, 2009941, 6029823, 22109351, 38188879, 66328053, 114566637, 420077669, 1260233007]

約数ペア:

[(1, 1260233007), (3, 420077669), (11, 114566637), (19, 66328053), (33, 38188879), (57, 22109351), (209, 6029823), (627, 2009941), (1213, 1038939), (1657, 760551), (3639, 346313), (4971, 253517), (13343, 94449), (18227, 69141), (23047, 54681), (31483, 40029)]