1403799039

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{2909}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 2121739200

約数和(自身を除く): 717940161

約数列:

[1, 3, 9, 27, 61, 183, 293, 549, 879, 1647, 2637, 2909, 7911, 8727, 17873, 26181, 53619, 78543, 160857, 177449, 482571, 532347, 852337, 1597041, 2557011, 4791123, 7671033, 23013099, 51992557, 155977671, 467933013, 1403799039]

約数ペア:

[(1, 1403799039), (3, 467933013), (9, 155977671), (27, 51992557), (61, 23013099), (183, 7671033), (293, 4791123), (549, 2557011), (879, 1597041), (1647, 852337), (2637, 532347), (2909, 482571), (7911, 177449), (8727, 160857), (17873, 78543), (26181, 53619)]