988391019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{58613}}^1$

素因数の和:58707

約数の個数: 32

約数和(自身を含む): 1665575424

約数和(自身を除く): 677184405

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 5621, 16863, 58613, 175839, 410291, 644743, 1230873, 1934229, 4278749, 4513201, 12836247, 13539603, 29951243, 47066239, 89853729, 141198717, 329463673, 988391019]

約数ペア:

[(1, 988391019), (3, 329463673), (7, 141198717), (11, 89853729), (21, 47066239), (33, 29951243), (73, 13539603), (77, 12836247), (219, 4513201), (231, 4278749), (511, 1934229), (803, 1230873), (1533, 644743), (2409, 410291), (5621, 175839), (16863, 58613)]