4999911

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 8025600

約数和(自身を除く): 3025689

約数列:

[1, 3, 7, 21, 43, 49, 113, 129, 147, 301, 339, 343, 791, 903, 1029, 2107, 2373, 4859, 5537, 6321, 14577, 14749, 16611, 34013, 38759, 44247, 102039, 116277, 238091, 714273, 1666637, 4999911]

約数ペア:

[(1, 4999911), (3, 1666637), (7, 714273), (21, 238091), (43, 116277), (49, 102039), (113, 44247), (129, 38759), (147, 34013), (301, 16611), (339, 14749), (343, 14577), (791, 6321), (903, 5537), (1029, 4859), (2107, 2373)]