40277283

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16433}}^1$

素因数の和:16498

約数の個数: 16

約数和(自身を含む): 57847680

約数和(自身を除く): 17570397

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 16433, 49299, 312227, 706619, 936681, 2119857, 13425761, 40277283]

約数ペア:

[(1, 40277283), (3, 13425761), (19, 2119857), (43, 936681), (57, 706619), (129, 312227), (817, 49299), (2451, 16433)]