2969901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 4736160

約数和(自身を除く): 1766259

約数列:

[1, 3, 9, 11, 33, 99, 131, 229, 393, 687, 1179, 1441, 2061, 2519, 4323, 7557, 12969, 22671, 29999, 89997, 269991, 329989, 989967, 2969901]

約数ペア:

[(1, 2969901), (3, 989967), (9, 329989), (11, 269991), (33, 89997), (99, 29999), (131, 22671), (229, 12969), (393, 7557), (687, 4323), (1179, 2519), (1441, 2061)]