2613195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 5006400

約数和(自身を除く): 2393205

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1489, 1755, 4467, 7445, 13401, 19357, 22335, 40203, 58071, 67005, 96785, 174213, 201015, 290355, 522639, 871065, 2613195]

約数ペア:

[(1, 2613195), (3, 871065), (5, 522639), (9, 290355), (13, 201015), (15, 174213), (27, 96785), (39, 67005), (45, 58071), (65, 40203), (117, 22335), (135, 19357), (195, 13401), (351, 7445), (585, 4467), (1489, 1755)]