2008127301

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 2806540800

約数和(自身を除く): 798413499

約数列:

[1, 3, 29, 87, 139, 211, 417, 633, 787, 2361, 4031, 6119, 12093, 18357, 22823, 29329, 68469, 87987, 109393, 166057, 328179, 498171, 850541, 2551623, 3172397, 4815653, 9517191, 14446959, 23081923, 69245769, 669375767, 2008127301]

約数ペア:

[(1, 2008127301), (3, 669375767), (29, 69245769), (87, 23081923), (139, 14446959), (211, 9517191), (417, 4815653), (633, 3172397), (787, 2551623), (2361, 850541), (4031, 498171), (6119, 328179), (12093, 166057), (18357, 109393), (22823, 87987), (29329, 68469)]