243171937

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 262563840

約数和(自身を除く): 19391903

約数列:

[1, 19, 47, 307, 887, 893, 5833, 14429, 16853, 41689, 272309, 274151, 792091, 5173871, 12798523, 243171937]

約数ペア:

[(1, 243171937), (19, 12798523), (47, 5173871), (307, 792091), (887, 274151), (893, 272309), (5833, 41689), (14429, 16853)]