28305182403

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{15646867}}^1$

素因数の和:15646943

約数の個数: 16

約数和(自身を含む): 42559480960

約数和(自身を除く): 14254298557

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 15646867, 46940601, 140821803, 422465409, 1048340089, 3145020267, 9435060801, 28305182403]

約数ペア:

[(1, 28305182403), (3, 9435060801), (9, 3145020267), (27, 1048340089), (67, 422465409), (201, 140821803), (603, 46940601), (1809, 15646867)]