2009772327

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{467}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 2787962112

約数和(自身を除く): 778189785

約数列:

[1, 3, 37, 111, 137, 283, 411, 467, 849, 1401, 5069, 10471, 15207, 17279, 31413, 38771, 51837, 63979, 116313, 132161, 191937, 396483, 1434527, 2367223, 4303581, 4889957, 7101669, 14669871, 18106057, 54318171, 669924109, 2009772327]

約数ペア:

[(1, 2009772327), (3, 669924109), (37, 54318171), (111, 18106057), (137, 14669871), (283, 7101669), (411, 4889957), (467, 4303581), (849, 2367223), (1401, 1434527), (5069, 396483), (10471, 191937), (15207, 132161), (17279, 116313), (31413, 63979), (38771, 51837)]