2353204221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{260339}}^1$

素因数の和:260496

約数の個数: 16

約数和(自身を含む): 3299028480

約数和(自身を除く): 945824259

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 260339, 781017, 5987797, 17963391, 34104409, 102313227, 784401407, 2353204221]

約数ペア:

[(1, 2353204221), (3, 784401407), (23, 102313227), (69, 34104409), (131, 17963391), (393, 5987797), (3013, 781017), (9039, 260339)]