39432141

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 68290560

約数和(自身を除く): 28858419

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 113, 191, 203, 261, 339, 573, 609, 791, 1017, 1337, 1719, 1827, 2373, 3277, 4011, 5539, 7119, 9831, 12033, 16617, 21583, 22939, 29493, 38773, 49851, 64749, 68817, 116319, 151081, 194247, 206451, 348957, 453243, 625907, 1359729, 1877721, 4381349, 5633163, 13144047, 39432141]

約数ペア:

[(1, 39432141), (3, 13144047), (7, 5633163), (9, 4381349), (21, 1877721), (29, 1359729), (63, 625907), (87, 453243), (113, 348957), (191, 206451), (203, 194247), (261, 151081), (339, 116319), (573, 68817), (609, 64749), (791, 49851), (1017, 38773), (1337, 29493), (1719, 22939), (1827, 21583), (2373, 16617), (3277, 12033), (4011, 9831), (5539, 7119)]