1497249

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 2376192

約数和(自身を除く): 878943

約数列:

[1, 3, 9, 13, 39, 67, 117, 191, 201, 573, 603, 871, 1719, 2483, 2613, 7449, 7839, 12797, 22347, 38391, 115173, 166361, 499083, 1497249]

約数ペア:

[(1, 1497249), (3, 499083), (9, 166361), (13, 115173), (39, 38391), (67, 22347), (117, 12797), (191, 7839), (201, 7449), (573, 2613), (603, 2483), (871, 1719)]