38447253

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{947}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 60042528

約数和(自身を除く): 21595275

約数列:

[1, 3, 9, 13, 39, 117, 347, 947, 1041, 2841, 3123, 4511, 8523, 12311, 13533, 36933, 40599, 110799, 328609, 985827, 2957481, 4271917, 12815751, 38447253]

約数ペア:

[(1, 38447253), (3, 12815751), (9, 4271917), (13, 2957481), (39, 985827), (117, 328609), (347, 110799), (947, 40599), (1041, 36933), (2841, 13533), (3123, 12311), (4511, 8523)]