2899542981

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1\times {\mathrm{8849}}^1$

素因数の和:9548

約数の個数: 16

約数和(自身を含む): 3891168000

約数和(自身を除く): 991625019

約数列:

[1, 3, 239, 457, 717, 1371, 8849, 26547, 109223, 327669, 2114911, 4043993, 6344733, 12131979, 966514327, 2899542981]

約数ペア:

[(1, 2899542981), (3, 966514327), (239, 12131979), (457, 6344733), (717, 4043993), (1371, 2114911), (8849, 327669), (26547, 109223)]