1021415049

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{2207}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 1544186880

約数和(自身を除く): 522771831

約数列:

[1, 3, 9, 27, 61, 183, 281, 549, 843, 1647, 2207, 2529, 6621, 7587, 17141, 19863, 51423, 59589, 134627, 154269, 403881, 462807, 620167, 1211643, 1860501, 3634929, 5581503, 16744509, 37830187, 113490561, 340471683, 1021415049]

約数ペア:

[(1, 1021415049), (3, 340471683), (9, 113490561), (27, 37830187), (61, 16744509), (183, 5581503), (281, 3634929), (549, 1860501), (843, 1211643), (1647, 620167), (2207, 462807), (2529, 403881), (6621, 154269), (7587, 134627), (17141, 59589), (19863, 51423)]