189849309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103573}}^1$

素因数の和:103636

約数の個数: 16

約数和(自身を含む): 278406912

約数和(自身を除く): 88557603

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 103573, 310719, 1346449, 4039347, 4867931, 14603793, 63283103, 189849309]

約数ペア:

[(1, 189849309), (3, 63283103), (13, 14603793), (39, 4867931), (47, 4039347), (141, 1346449), (611, 310719), (1833, 103573)]