30521283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16651}}^1$

素因数の和:16714

約数の個数: 16

約数和(自身を含む): 44760576

約数和(自身を除く): 14239293

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 16651, 49953, 216463, 649389, 782597, 2347791, 10173761, 30521283]

約数ペア:

[(1, 30521283), (3, 10173761), (13, 2347791), (39, 782597), (47, 649389), (141, 216463), (611, 49953), (1833, 16651)]