2078541729

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{2927}}^1$

素因数の和:3747

約数の個数: 40

約数和(自身を含む): 3392661888

約数和(自身を除く): 1314120159

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 797, 891, 2391, 2927, 7173, 8767, 8781, 21519, 26301, 26343, 32197, 64557, 78903, 79029, 96591, 236709, 237087, 289773, 710127, 869319, 2332819, 2607957, 6998457, 20995371, 25661009, 62986113, 76983027, 188958339, 230949081, 692847243, 2078541729]

約数ペア:

[(1, 2078541729), (3, 692847243), (9, 230949081), (11, 188958339), (27, 76983027), (33, 62986113), (81, 25661009), (99, 20995371), (297, 6998457), (797, 2607957), (891, 2332819), (2391, 869319), (2927, 710127), (7173, 289773), (8767, 237087), (8781, 236709), (21519, 96591), (26301, 79029), (26343, 78903), (32197, 64557)]