2223450663

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{4079}}^1$

素因数の和:4447

約数の個数: 32

約数和(自身を含む): 3435816960

約数和(自身を除く): 1212366297

約数列:

[1, 3, 7, 21, 101, 257, 303, 707, 771, 1799, 2121, 4079, 5397, 12237, 25957, 28553, 77871, 85659, 181699, 411979, 545097, 1048303, 1235937, 2883853, 3144909, 7338121, 8651559, 22014363, 105878603, 317635809, 741150221, 2223450663]

約数ペア:

[(1, 2223450663), (3, 741150221), (7, 317635809), (21, 105878603), (101, 22014363), (257, 8651559), (303, 7338121), (707, 3144909), (771, 2883853), (1799, 1235937), (2121, 1048303), (4079, 545097), (5397, 411979), (12237, 181699), (25957, 85659), (28553, 77871)]