381337983

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1086433}}^1$

素因数の和:1086455

約数の個数: 16

約数和(自身を含む): 608403040

約数和(自身を除く): 227065057

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1086433, 3259299, 9777897, 14123629, 29333691, 42370887, 127112661, 381337983]

約数ペア:

[(1, 381337983), (3, 127112661), (9, 42370887), (13, 29333691), (27, 14123629), (39, 9777897), (117, 3259299), (351, 1086433)]