11801727

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 20482560

約数和(自身を除く): 8680833

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 1523, 2583, 4569, 7749, 10661, 13707, 31983, 41121, 62443, 95949, 187329, 287847, 437101, 561987, 1311303, 1685961, 3933909, 11801727]

約数ペア:

[(1, 11801727), (3, 3933909), (7, 1685961), (9, 1311303), (21, 561987), (27, 437101), (41, 287847), (63, 187329), (123, 95949), (189, 62443), (287, 41121), (369, 31983), (861, 13707), (1107, 10661), (1523, 7749), (2583, 4569)]