38746851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 61152000

約数和(自身を除く): 22405149

約数列:

[1, 3, 11, 13, 33, 39, 143, 181, 429, 499, 543, 1497, 1991, 2353, 5489, 5973, 6487, 7059, 16467, 19461, 25883, 71357, 77649, 90319, 214071, 270957, 993509, 1174147, 2980527, 3522441, 12915617, 38746851]

約数ペア:

[(1, 38746851), (3, 12915617), (11, 3522441), (13, 2980527), (33, 1174147), (39, 993509), (143, 270957), (181, 214071), (429, 90319), (499, 77649), (543, 71357), (1497, 25883), (1991, 19461), (2353, 16467), (5489, 7059), (5973, 6487)]