2830501611

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{112603}}^1$

素因数の和:112645

約数の個数: 48

約数和(自身を含む): 5134742400

約数和(自身を除く): 2304240789

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 2793, 3591, 8379, 25137, 112603, 337809, 788221, 1013427, 2139457, 2364663, 3040281, 5517547, 6418371, 7093989, 14976199, 16552641, 19255113, 21281967, 44928597, 49657923, 57765339, 104833393, 134785791, 148973769, 314500179, 404357373, 943500537, 2830501611]

約数ペア:

[(1, 2830501611), (3, 943500537), (7, 404357373), (9, 314500179), (19, 148973769), (21, 134785791), (27, 104833393), (49, 57765339), (57, 49657923), (63, 44928597), (133, 21281967), (147, 19255113), (171, 16552641), (189, 14976199), (399, 7093989), (441, 6418371), (513, 5517547), (931, 3040281), (1197, 2364663), (1323, 2139457), (2793, 1013427), (3591, 788221), (8379, 337809), (25137, 112603)]