38354673

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 62218240

約数和(自身を除く): 23863567

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 991, 1843, 2037, 2973, 5529, 6937, 12901, 18829, 20811, 38703, 56487, 96127, 131803, 288381, 395409, 672889, 1826413, 2018667, 5479239, 12784891, 38354673]

約数ペア:

[(1, 38354673), (3, 12784891), (7, 5479239), (19, 2018667), (21, 1826413), (57, 672889), (97, 395409), (133, 288381), (291, 131803), (399, 96127), (679, 56487), (991, 38703), (1843, 20811), (2037, 18829), (2973, 12901), (5529, 6937)]