869103471

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 1213884160

約数和(自身を除く): 344780689

約数列:

[1, 3, 37, 73, 111, 219, 283, 379, 849, 1137, 2701, 8103, 10471, 14023, 20659, 27667, 31413, 42069, 61977, 83001, 107257, 321771, 764383, 1023679, 2293149, 3071037, 3968509, 7829761, 11905527, 23489283, 289701157, 869103471]

約数ペア:

[(1, 869103471), (3, 289701157), (37, 23489283), (73, 11905527), (111, 7829761), (219, 3968509), (283, 3071037), (379, 2293149), (849, 1023679), (1137, 764383), (2701, 321771), (8103, 107257), (10471, 83001), (14023, 61977), (20659, 42069), (27667, 31413)]