71379143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 88473600

約数和(自身を除く): 17094457

約数列:

[1, 11, 19, 23, 31, 209, 253, 341, 437, 479, 589, 713, 4807, 5269, 6479, 7843, 9101, 11017, 13547, 14849, 100111, 121187, 149017, 163339, 209323, 282131, 341527, 2302553, 3103441, 3756797, 6489013, 71379143]

約数ペア:

[(1, 71379143), (11, 6489013), (19, 3756797), (23, 3103441), (31, 2302553), (209, 341527), (253, 282131), (341, 209323), (437, 163339), (479, 149017), (589, 121187), (713, 100111), (4807, 14849), (5269, 13547), (6479, 11017), (7843, 9101)]