402477981

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{14029}}^1$

素因数の和:14236

約数の個数: 16

約数和(自身を含む): 548180160

約数和(自身を除く): 145702179

約数列:

[1, 3, 73, 131, 219, 393, 9563, 14029, 28689, 42087, 1024117, 1837799, 3072351, 5513397, 134159327, 402477981]

約数ペア:

[(1, 402477981), (3, 134159327), (73, 5513397), (131, 3072351), (219, 1837799), (393, 1024117), (9563, 42087), (14029, 28689)]