39580737

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 63098880

約数和(自身を除く): 23518143

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 609, 631, 721, 1893, 2163, 2987, 4417, 8961, 13251, 18299, 20909, 54897, 62727, 64993, 128093, 194979, 384279, 454951, 1364853, 1884797, 5654391, 13193579, 39580737]

約数ペア:

[(1, 39580737), (3, 13193579), (7, 5654391), (21, 1884797), (29, 1364853), (87, 454951), (103, 384279), (203, 194979), (309, 128093), (609, 64993), (631, 62727), (721, 54897), (1893, 20909), (2163, 18299), (2987, 13251), (4417, 8961)]