31916247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6491}}^1$

素因数の和:6654

約数の個数: 16

約数和(自身を含む): 46742400

約数和(自身を除く): 14826153

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 6491, 19473, 71401, 214203, 967159, 2901477, 10638749, 31916247]

約数ペア:

[(1, 31916247), (3, 10638749), (11, 2901477), (33, 967159), (149, 214203), (447, 71401), (1639, 19473), (4917, 6491)]