2047019715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1166393}}^1$

素因数の和:1166420

約数の個数: 32

約数和(自身を含む): 3919083840

約数和(自身を除く): 1872064125

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1166393, 3499179, 5831965, 10497537, 15163109, 17495895, 31492611, 45489327, 52487685, 75815545, 136467981, 157463055, 227446635, 409403943, 682339905, 2047019715]

約数ペア:

[(1, 2047019715), (3, 682339905), (5, 409403943), (9, 227446635), (13, 157463055), (15, 136467981), (27, 75815545), (39, 52487685), (45, 45489327), (65, 31492611), (117, 17495895), (135, 15163109), (195, 10497537), (351, 5831965), (585, 3499179), (1755, 1166393)]