47787901

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1283}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 58057344

約数和(自身を除く): 10269443

約数列:

[1, 7, 17, 119, 313, 1283, 2191, 5321, 8981, 21811, 37247, 152677, 401579, 2811053, 6826843, 47787901]

約数ペア:

[(1, 47787901), (7, 6826843), (17, 2811053), (119, 401579), (313, 152677), (1283, 37247), (2191, 21811), (5321, 8981)]