392959809

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{28151}}^1$

素因数の和:28218

約数の個数: 32

約数和(自身を含む): 648622080

約数和(自身を除く): 255662271

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 4653, 13959, 28151, 84453, 253359, 309661, 760077, 928983, 1323097, 2786949, 3969291, 8360847, 11907873, 14554067, 35723619, 43662201, 130986603, 392959809]

約数ペア:

[(1, 392959809), (3, 130986603), (9, 43662201), (11, 35723619), (27, 14554067), (33, 11907873), (47, 8360847), (99, 3969291), (141, 2786949), (297, 1323097), (423, 928983), (517, 760077), (1269, 309661), (1551, 253359), (4653, 84453), (13959, 28151)]