201344451

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{871621}}^1$

素因数の和:871642

約数の個数: 16

約数和(自身を含む): 334702848

約数和(自身を除く): 133358397

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 871621, 2614863, 6101347, 9587831, 18304041, 28763493, 67114817, 201344451]

約数ペア:

[(1, 201344451), (3, 67114817), (7, 28763493), (11, 18304041), (21, 9587831), (33, 6101347), (77, 2614863), (231, 871621)]