214331319

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{345139}}^1$

素因数の和:345171

約数の個数: 16

約数和(自身を含む): 331334400

約数和(自身を除く): 117003081

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 345139, 1035417, 3106251, 7938197, 9318753, 23814591, 71443773, 214331319]

約数ペア:

[(1, 214331319), (3, 71443773), (9, 23814591), (23, 9318753), (27, 7938197), (69, 3106251), (207, 1035417), (621, 345139)]