21332659083

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{40039}}^1$

素因数の和:40427

約数の個数: 32

約数和(自身を含む): 31181230080

約数和(自身を除く): 9848570997

約数列:

[1, 3, 17, 31, 51, 93, 337, 527, 1011, 1581, 5729, 10447, 17187, 31341, 40039, 120117, 177599, 532797, 680663, 1241209, 2041989, 3723627, 13493143, 21100553, 40479429, 63301659, 229383431, 418287433, 688150293, 1254862299, 7110886361, 21332659083]

約数ペア:

[(1, 21332659083), (3, 7110886361), (17, 1254862299), (31, 688150293), (51, 418287433), (93, 229383431), (337, 63301659), (527, 40479429), (1011, 21100553), (1581, 13493143), (5729, 3723627), (10447, 2041989), (17187, 1241209), (31341, 680663), (40039, 532797), (120117, 177599)]