7104159

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 11193600

約数和(自身を除く): 4089441

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 211, 261, 387, 633, 783, 1161, 1247, 1899, 3741, 5697, 6119, 9073, 11223, 18357, 27219, 33669, 55071, 81657, 165213, 244971, 263117, 789351, 2368053, 7104159]

約数ペア:

[(1, 7104159), (3, 2368053), (9, 789351), (27, 263117), (29, 244971), (43, 165213), (87, 81657), (129, 55071), (211, 33669), (261, 27219), (387, 18357), (633, 11223), (783, 9073), (1161, 6119), (1247, 5697), (1899, 3741)]