2012393031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{4093}}^1$

素因数の和:4471

約数の個数: 32

約数和(自身を含む): 2999559168

約数和(自身を除く): 987166137

約数列:

[1, 3, 11, 33, 47, 141, 317, 517, 951, 1551, 3487, 4093, 10461, 12279, 14899, 44697, 45023, 135069, 163889, 192371, 491667, 577113, 1297481, 2116081, 3892443, 6348243, 14272291, 42816873, 60981607, 182944821, 670797677, 2012393031]

約数ペア:

[(1, 2012393031), (3, 670797677), (11, 182944821), (33, 60981607), (47, 42816873), (141, 14272291), (317, 6348243), (517, 3892443), (951, 2116081), (1551, 1297481), (3487, 577113), (4093, 491667), (10461, 192371), (12279, 163889), (14899, 135069), (44697, 45023)]