385481019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{4547}}^1$

素因数の和:4935

約数の個数: 32

約数和(自身を含む): 642686976

約数和(自身を除く): 257205957

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 367, 1101, 2569, 4037, 4547, 7707, 12111, 13641, 28259, 31829, 50017, 84777, 95487, 150051, 350119, 1050357, 1668749, 5006247, 11681243, 18356239, 35043729, 55068717, 128493673, 385481019]

約数ペア:

[(1, 385481019), (3, 128493673), (7, 55068717), (11, 35043729), (21, 18356239), (33, 11681243), (77, 5006247), (231, 1668749), (367, 1050357), (1101, 350119), (2569, 150051), (4037, 95487), (4547, 84777), (7707, 50017), (12111, 31829), (13641, 28259)]