2211985017

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5869}}^1$

素因数の和:5945

約数の個数: 56

約数和(自身を含む): 3695564160

約数和(自身を除く): 1483579143

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 243, 297, 423, 517, 729, 891, 1269, 1551, 2673, 3807, 4653, 5869, 8019, 11421, 13959, 17607, 34263, 41877, 52821, 64559, 125631, 158463, 193677, 275843, 376893, 475389, 581031, 827529, 1426167, 1743093, 2482587, 3034273, 4278501, 5229279, 7447761, 9102819, 15687837, 22343283, 27308457, 47063511, 67029849, 81925371, 201089547, 245776113, 737328339, 2211985017]

約数ペア:

[(1, 2211985017), (3, 737328339), (9, 245776113), (11, 201089547), (27, 81925371), (33, 67029849), (47, 47063511), (81, 27308457), (99, 22343283), (141, 15687837), (243, 9102819), (297, 7447761), (423, 5229279), (517, 4278501), (729, 3034273), (891, 2482587), (1269, 1743093), (1551, 1426167), (2673, 827529), (3807, 581031), (4653, 475389), (5869, 376893), (8019, 275843), (11421, 193677), (13959, 158463), (17607, 125631), (34263, 64559), (41877, 52821)]