11977329

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 19957504

約数和(自身を除く): 7980175

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 601, 949, 1533, 1803, 2847, 4207, 6643, 7813, 12621, 19929, 23439, 43873, 54691, 131619, 164073, 307111, 570349, 921333, 1711047, 3992443, 11977329]

約数ペア:

[(1, 11977329), (3, 3992443), (7, 1711047), (13, 921333), (21, 570349), (39, 307111), (73, 164073), (91, 131619), (219, 54691), (273, 43873), (511, 23439), (601, 19929), (949, 12621), (1533, 7813), (1803, 6643), (2847, 4207)]