2223000003

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1433}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 3527158176

約数和(自身を除く): 1304158173

約数列:

[1, 3, 7, 21, 49, 61, 147, 173, 183, 427, 519, 1211, 1281, 1433, 2989, 3633, 4299, 8477, 8967, 10031, 10553, 25431, 30093, 31659, 70217, 73871, 87413, 210651, 221613, 247909, 262239, 517097, 611891, 743727, 1551291, 1735363, 1835673, 4283237, 5206089, 12147541, 12849711, 15122449, 36442623, 45367347, 105857143, 317571429, 741000001, 2223000003]

約数ペア:

[(1, 2223000003), (3, 741000001), (7, 317571429), (21, 105857143), (49, 45367347), (61, 36442623), (147, 15122449), (173, 12849711), (183, 12147541), (427, 5206089), (519, 4283237), (1211, 1835673), (1281, 1735363), (1433, 1551291), (2989, 743727), (3633, 611891), (4299, 517097), (8477, 262239), (8967, 247909), (10031, 221613), (10553, 210651), (25431, 87413), (30093, 73871), (31659, 70217)]