1305057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 1897280

約数和(自身を除く): 592223

約数列:

[1, 3, 13, 39, 109, 307, 327, 921, 1417, 3991, 4251, 11973, 33463, 100389, 435019, 1305057]

約数ペア:

[(1, 1305057), (3, 435019), (13, 100389), (39, 33463), (109, 11973), (307, 4251), (327, 3991), (921, 1417)]