11961027

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 19826576

約数和(自身を除く): 7865549

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 307, 333, 351, 481, 921, 999, 1053, 1443, 2763, 2997, 3991, 4329, 8289, 11359, 11973, 12987, 24867, 34077, 35919, 38961, 102231, 107757, 147667, 306693, 323271, 443001, 920079, 1329003, 3987009, 11961027]

約数ペア:

[(1, 11961027), (3, 3987009), (9, 1329003), (13, 920079), (27, 443001), (37, 323271), (39, 306693), (81, 147667), (111, 107757), (117, 102231), (307, 38961), (333, 35919), (351, 34077), (481, 24867), (921, 12987), (999, 11973), (1053, 11359), (1443, 8289), (2763, 4329), (2997, 3991)]