331270.00000000

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{13781}}^1$

素因数の和:13897

約数の個数: 16

約数和(自身を含む): 59538240

約数和(自身を除く): 19724931

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 13781, 41343, 124029, 372087, 1474567, 4423701, 13271103, 39813309]

約数ペア:

[(1, 39813309), (3, 13271103), (9, 4423701), (27, 1474567), (107, 372087), (321, 124029), (963, 41343), (2889, 13781)]