2008798049277

素因数分解:

$3^5\times {\mathrm{52673}}^1\times {\mathrm{156943}}^1$

素因数の和:209631

約数の個数: 24

約数和(自身を含む): 3009140045184

約数和(自身を除く): 1000341995907

約数列:

[1, 3, 9, 27, 81, 243, 52673, 156943, 158019, 470829, 474057, 1412487, 1422171, 4237461, 4266513, 12712383, 12799539, 38137149, 8266658639, 24799975917, 74399927751, 223199783253, 669599349759, 2008798049277]

約数ペア:

[(1, 2008798049277), (3, 669599349759), (9, 223199783253), (27, 74399927751), (81, 24799975917), (243, 8266658639), (52673, 38137149), (156943, 12799539), (158019, 12712383), (470829, 4266513), (474057, 4237461), (1412487, 1422171)]