40168419

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7369}}^1$

素因数の和:7474

約数の個数: 16

約数和(自身を含む): 56601600

約数和(自身を除く): 16433181

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 7369, 22107, 169487, 508461, 582151, 1746453, 13389473, 40168419]

約数ペア:

[(1, 40168419), (3, 13389473), (23, 1746453), (69, 582151), (79, 508461), (237, 169487), (1817, 22107), (5451, 7369)]