6558486571

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 8155260288

約数和(自身を除く): 1596773717

約数列:

[1, 7, 13, 91, 173, 257, 1211, 1621, 1799, 2249, 3341, 11347, 15743, 21073, 23387, 44461, 147511, 280433, 311227, 416597, 577993, 1963031, 2916179, 3645629, 4045951, 5415761, 25519403, 37910327, 72071281, 504498967, 936926653, 6558486571]

約数ペア:

[(1, 6558486571), (7, 936926653), (13, 504498967), (91, 72071281), (173, 37910327), (257, 25519403), (1211, 5415761), (1621, 4045951), (1799, 3645629), (2249, 2916179), (3341, 1963031), (11347, 577993), (15743, 416597), (21073, 311227), (23387, 280433), (44461, 147511)]