1773981

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 30

約数和(自身を含む): 2928926

約数和(自身を除く): 1154945

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 181, 297, 363, 543, 891, 1089, 1629, 1991, 3267, 4887, 5973, 9801, 14661, 17919, 21901, 53757, 65703, 161271, 197109, 591327, 1773981]

約数ペア:

[(1, 1773981), (3, 591327), (9, 197109), (11, 161271), (27, 65703), (33, 53757), (81, 21901), (99, 17919), (121, 14661), (181, 9801), (297, 5973), (363, 4887), (543, 3267), (891, 1991), (1089, 1629)]