2968736757

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{256567}}^1$

素因数の和:256625

約数の個数: 32

約数和(自身を含む): 4926105600

約数和(自身を除く): 1957368843

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 256567, 769701, 1795969, 4874773, 5387907, 7440443, 14624319, 22321329, 34123411, 52083101, 102370233, 141368417, 156249303, 424105251, 989578919, 2968736757]

約数ペア:

[(1, 2968736757), (3, 989578919), (7, 424105251), (19, 156249303), (21, 141368417), (29, 102370233), (57, 52083101), (87, 34123411), (133, 22321329), (203, 14624319), (399, 7440443), (551, 5387907), (609, 4874773), (1653, 1795969), (3857, 769701), (11571, 256567)]