13309050447

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{243101}}^1$

素因数の和:243204

約数の個数: 48

約数和(自身を含む): 24271303680

約数和(自身を除く): 10962253233

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 231, 237, 553, 693, 711, 869, 1659, 2607, 4977, 6083, 7821, 18249, 54747, 243101, 729303, 1701707, 2187909, 2674111, 5105121, 8022333, 15315363, 18718777, 19204979, 24066999, 56156331, 57614937, 134434853, 168468993, 172844811, 211254769, 403304559, 633764307, 1209913677, 1478783383, 1901292921, 4436350149, 13309050447]

約数ペア:

[(1, 13309050447), (3, 4436350149), (7, 1901292921), (9, 1478783383), (11, 1209913677), (21, 633764307), (33, 403304559), (63, 211254769), (77, 172844811), (79, 168468993), (99, 134434853), (231, 57614937), (237, 56156331), (553, 24066999), (693, 19204979), (711, 18718777), (869, 15315363), (1659, 8022333), (2607, 5105121), (4977, 2674111), (6083, 2187909), (7821, 1701707), (18249, 729303), (54747, 243101)]