3826347

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 6190080

約数和(自身を除く): 2363733

約数列:

[1, 3, 7, 21, 29, 61, 87, 103, 183, 203, 309, 427, 609, 721, 1281, 1769, 2163, 2987, 5307, 6283, 8961, 12383, 18849, 20909, 37149, 43981, 62727, 131943, 182207, 546621, 1275449, 3826347]

約数ペア:

[(1, 3826347), (3, 1275449), (7, 546621), (21, 182207), (29, 131943), (61, 62727), (87, 43981), (103, 37149), (183, 20909), (203, 18849), (309, 12383), (427, 8961), (609, 6283), (721, 5307), (1281, 2987), (1769, 2163)]