4920385239

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{308701}}^1$

素因数の和:308748

約数の個数: 48

約数和(自身を含む): 9246242304

約数和(自身を除く): 4325857065

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 5313, 15939, 308701, 926103, 2160907, 2778309, 3395711, 6482721, 7100123, 10187133, 19448163, 21300369, 23769977, 30561399, 49700861, 63901107, 71309931, 78101353, 149102583, 213929793, 234304059, 447307749, 546709471, 702912177, 1640128413, 4920385239]

約数ペア:

[(1, 4920385239), (3, 1640128413), (7, 702912177), (9, 546709471), (11, 447307749), (21, 234304059), (23, 213929793), (33, 149102583), (63, 78101353), (69, 71309931), (77, 63901107), (99, 49700861), (161, 30561399), (207, 23769977), (231, 21300369), (253, 19448163), (483, 10187133), (693, 7100123), (759, 6482721), (1449, 3395711), (1771, 2778309), (2277, 2160907), (5313, 926103), (15939, 308701)]