7987098

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{3881}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 18633600

約数和(自身を除く): 10646502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 3881, 7762, 11643, 23286, 27167, 54334, 81501, 163002, 190169, 380338, 570507, 1141014, 1331183, 2662366, 3993549, 7987098]

約数ペア:

[(1, 7987098), (2, 3993549), (3, 2662366), (6, 1331183), (7, 1141014), (14, 570507), (21, 380338), (42, 190169), (49, 163002), (98, 81501), (147, 54334), (294, 27167), (343, 23286), (686, 11643), (1029, 7762), (2058, 3881)]