457649283

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{2287}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 752367616

約数和(自身を除く): 294718333

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 733, 2199, 2287, 5131, 6861, 9529, 15393, 16009, 28587, 29731, 48027, 66703, 89193, 200109, 208117, 624351, 1676371, 5029113, 11734597, 21792823, 35203791, 65378469, 152549761, 457649283]

約数ペア:

[(1, 457649283), (3, 152549761), (7, 65378469), (13, 35203791), (21, 21792823), (39, 11734597), (91, 5029113), (273, 1676371), (733, 624351), (2199, 208117), (2287, 200109), (5131, 89193), (6861, 66703), (9529, 48027), (15393, 29731), (16009, 28587)]