245888804529

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2548361}}^1$

素因数の和:2548589

約数の個数: 24

約数和(自身を含む): 362560558464

約数和(自身を除く): 116671753935

約数列:

[1, 3, 9, 71, 151, 213, 453, 639, 1359, 10721, 32163, 96489, 2548361, 7645083, 22935249, 180933631, 384802511, 542800893, 1154407533, 1628402679, 3463222599, 27320978281, 81962934843, 245888804529]

約数ペア:

[(1, 245888804529), (3, 81962934843), (9, 27320978281), (71, 3463222599), (151, 1628402679), (213, 1154407533), (453, 542800893), (639, 384802511), (1359, 180933631), (10721, 22935249), (32163, 7645083), (96489, 2548361)]