11570391

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 8704809

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 2111, 5481, 6333, 14777, 18999, 44331, 56997, 61219, 132993, 183657, 398979, 428533, 550971, 1285599, 1652913, 3856797, 11570391]

約数ペア:

[(1, 11570391), (3, 3856797), (7, 1652913), (9, 1285599), (21, 550971), (27, 428533), (29, 398979), (63, 183657), (87, 132993), (189, 61219), (203, 56997), (261, 44331), (609, 18999), (783, 14777), (1827, 6333), (2111, 5481)]