2019642969

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{3271}}^1$

素因数の和:3501

約数の個数: 32

約数和(自身を含む): 2864701440

約数和(自身を除く): 845058471

約数列:

[1, 3, 29, 47, 87, 141, 151, 453, 1363, 3271, 4089, 4379, 7097, 9813, 13137, 21291, 94859, 153737, 205813, 284577, 461211, 493921, 617439, 1481763, 4458373, 13375119, 14323709, 23214287, 42971127, 69642861, 673214323, 2019642969]

約数ペア:

[(1, 2019642969), (3, 673214323), (29, 69642861), (47, 42971127), (87, 23214287), (141, 14323709), (151, 13375119), (453, 4458373), (1363, 1481763), (3271, 617439), (4089, 493921), (4379, 461211), (7097, 284577), (9813, 205813), (13137, 153737), (21291, 94859)]