1999014903

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{1153}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 2990244800

約数和(自身を除く): 991229897

約数列:

[1, 3, 9, 27, 157, 409, 471, 1153, 1227, 1413, 3459, 3681, 4239, 10377, 11043, 31131, 64213, 181021, 192639, 471577, 543063, 577917, 1414731, 1629189, 1733751, 4244193, 4887567, 12732579, 74037589, 222112767, 666338301, 1999014903]

約数ペア:

[(1, 1999014903), (3, 666338301), (9, 222112767), (27, 74037589), (157, 12732579), (409, 4887567), (471, 4244193), (1153, 1733751), (1227, 1629189), (1413, 1414731), (3459, 577917), (3681, 543063), (4239, 471577), (10377, 192639), (11043, 181021), (31131, 64213)]