3973227

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 5598720

約数和(自身を除く): 1625493

約数列:

[1, 3, 23, 69, 89, 267, 647, 1941, 2047, 6141, 14881, 44643, 57583, 172749, 1324409, 3973227]

約数ペア:

[(1, 3973227), (3, 1324409), (23, 172749), (69, 57583), (89, 44643), (267, 14881), (647, 6141), (1941, 2047)]