848006487

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{21517}}^1$

素因数の和:21703

約数の個数: 24

約数和(自身を含む): 1275587040

約数和(自身を除く): 427580553

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 1359, 4379, 13137, 21517, 39411, 64551, 193653, 623993, 1871979, 3249067, 5615937, 9747201, 29241603, 94222943, 282668829, 848006487]

約数ペア:

[(1, 848006487), (3, 282668829), (9, 94222943), (29, 29241603), (87, 9747201), (151, 5615937), (261, 3249067), (453, 1871979), (1359, 623993), (4379, 193653), (13137, 64551), (21517, 39411)]