2113994589

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{8377}}^1$

素因数の和:8645

約数の個数: 32

約数和(自身を含む): 3291146496

約数和(自身を除く): 1177151907

約数列:

[1, 3, 7, 21, 61, 183, 197, 427, 591, 1281, 1379, 4137, 8377, 12017, 25131, 36051, 58639, 84119, 175917, 252357, 510997, 1532991, 1650269, 3576979, 4950807, 10730937, 11551883, 34655649, 100666409, 301999227, 704664863, 2113994589]

約数ペア:

[(1, 2113994589), (3, 704664863), (7, 301999227), (21, 100666409), (61, 34655649), (183, 11551883), (197, 10730937), (427, 4950807), (591, 3576979), (1281, 1650269), (1379, 1532991), (4137, 510997), (8377, 252357), (12017, 175917), (25131, 84119), (36051, 58639)]