38051769

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{12161}}^1$

素因数の和:12320

約数の個数: 16

約数和(自身を含む): 58377600

約数和(自身を除く): 20325831

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 12161, 36483, 85127, 255381, 1811989, 5435967, 12683923, 38051769]

約数ペア:

[(1, 38051769), (3, 12683923), (7, 5435967), (21, 1811989), (149, 255381), (447, 85127), (1043, 36483), (3129, 12161)]