138975382007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2003191}}^1$

素因数の和:2003279

約数の個数: 32

約数和(自身を含む): 186921851904

約数和(自身を除く): 47946469897

約数列:

[1, 7, 11, 17, 53, 77, 119, 187, 371, 583, 901, 1309, 4081, 6307, 9911, 69377, 2003191, 14022337, 22035101, 34054247, 106169123, 154245707, 238379729, 374596717, 743183861, 1167860353, 1804875091, 2622177019, 8175022471, 12634125637, 19853626001, 138975382007]

約数ペア:

[(1, 138975382007), (7, 19853626001), (11, 12634125637), (17, 8175022471), (53, 2622177019), (77, 1804875091), (119, 1167860353), (187, 743183861), (371, 374596717), (583, 238379729), (901, 154245707), (1309, 106169123), (4081, 34054247), (6307, 22035101), (9911, 14022337), (69377, 2003191)]