1173005571

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 1609977600

約数和(自身を除く): 436972029

約数列:

[1, 3, 109, 131, 139, 197, 327, 393, 417, 591, 14279, 15151, 18209, 21473, 25807, 27383, 42837, 45453, 54627, 64419, 77421, 82149, 1984781, 2812963, 2984747, 3587173, 5954343, 8438889, 8954241, 10761519, 391001857, 1173005571]

約数ペア:

[(1, 1173005571), (3, 391001857), (109, 10761519), (131, 8954241), (139, 8438889), (197, 5954343), (327, 3587173), (393, 2984747), (417, 2812963), (591, 1984781), (14279, 82149), (15151, 77421), (18209, 64419), (21473, 54627), (25807, 45453), (27383, 42837)]