2477806443

素因数分解:

$3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{33359}}^1$

素因数の和:33509

約数の個数: 40

約数和(自身を含む): 4262607360

約数和(自身を除く): 1784800917

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 189, 393, 567, 917, 1179, 2751, 3537, 8253, 10611, 24759, 33359, 74277, 100077, 233513, 300231, 700539, 900693, 2101617, 2702079, 4370029, 6304851, 13110087, 18914553, 30590203, 39330261, 91770609, 117990783, 275311827, 353972349, 825935481, 2477806443]

約数ペア:

[(1, 2477806443), (3, 825935481), (7, 353972349), (9, 275311827), (21, 117990783), (27, 91770609), (63, 39330261), (81, 30590203), (131, 18914553), (189, 13110087), (393, 6304851), (567, 4370029), (917, 2702079), (1179, 2101617), (2751, 900693), (3537, 700539), (8253, 300231), (10611, 233513), (24759, 100077), (33359, 74277)]