353287047

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103391}}^1$

素因数の和:103478

約数の個数: 16

約数和(自身を含む): 506207232

約数和(自身を除く): 152920185

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 103391, 310173, 1757647, 5272941, 6927197, 20781591, 117762349, 353287047]

約数ペア:

[(1, 353287047), (3, 117762349), (17, 20781591), (51, 6927197), (67, 5272941), (201, 1757647), (1139, 310173), (3417, 103391)]