2983449

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 4928256

約数和(自身を除く): 1944807

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 137, 183, 357, 411, 427, 959, 1037, 1281, 2329, 2877, 3111, 6987, 7259, 8357, 16303, 21777, 25071, 48909, 58499, 142069, 175497, 426207, 994483, 2983449]

約数ペア:

[(1, 2983449), (3, 994483), (7, 426207), (17, 175497), (21, 142069), (51, 58499), (61, 48909), (119, 25071), (137, 21777), (183, 16303), (357, 8357), (411, 7259), (427, 6987), (959, 3111), (1037, 2877), (1281, 2329)]