1665492081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{4831}}^1$

素因数の和:5213

約数の個数: 32

約数和(自身を含む): 2508619776

約数和(自身を除く): 843127695

約数列:

[1, 3, 11, 31, 33, 93, 337, 341, 1011, 1023, 3707, 4831, 10447, 11121, 14493, 31341, 53141, 114917, 149761, 159423, 344751, 449283, 1628047, 1647371, 4884141, 4942113, 17908517, 50469457, 53725551, 151408371, 555164027, 1665492081]

約数ペア:

[(1, 1665492081), (3, 555164027), (11, 151408371), (31, 53725551), (33, 50469457), (93, 17908517), (337, 4942113), (341, 4884141), (1011, 1647371), (1023, 1628047), (3707, 449283), (4831, 344751), (10447, 159423), (11121, 149761), (14493, 114917), (31341, 53141)]