1372257291

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1\times {\mathrm{6977}}^1$

素因数の和:8270

約数の個数: 16

約数和(自身を含む): 1865973024

約数和(自身を除く): 493715733

約数列:

[1, 3, 53, 159, 1237, 3711, 6977, 20931, 65561, 196683, 369781, 1109343, 8630549, 25891647, 457419097, 1372257291]

約数ペア:

[(1, 1372257291), (3, 457419097), (53, 25891647), (159, 8630549), (1237, 1109343), (3711, 369781), (6977, 196683), (20931, 65561)]