2938580498049

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{223481}}^1\times {\mathrm{8819}}^1$

素因数の和:232381

約数の個数: 32

約数和(自身を含む): 4541440296960

約数和(自身を除く): 1602859798911

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 8819, 26457, 61733, 185199, 223481, 626149, 670443, 1564367, 1878447, 4383043, 4693101, 13149129, 15867151, 47601453, 111070057, 333210171, 1970878939, 5912636817, 13796152573, 41388457719, 139932404669, 419797214007, 979526832683, 2938580498049]

約数ペア:

[(1, 2938580498049), (3, 979526832683), (7, 419797214007), (21, 139932404669), (71, 41388457719), (213, 13796152573), (497, 5912636817), (1491, 1970878939), (8819, 333210171), (26457, 111070057), (61733, 47601453), (185199, 15867151), (223481, 13149129), (626149, 4693101), (670443, 4383043), (1564367, 1878447)]