340521693

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1607}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 492742656

約数和(自身を除く): 152220963

約数列:

[1, 3, 23, 37, 69, 83, 111, 249, 851, 1607, 1909, 2553, 3071, 4821, 5727, 9213, 36961, 59459, 70633, 110883, 133381, 178377, 211899, 400143, 1367557, 3067763, 4102671, 4935097, 9203289, 14805291, 113507231, 340521693]

約数ペア:

[(1, 340521693), (3, 113507231), (23, 14805291), (37, 9203289), (69, 4935097), (83, 4102671), (111, 3067763), (249, 1367557), (851, 400143), (1607, 211899), (1909, 178377), (2553, 133381), (3071, 110883), (4821, 70633), (5727, 59459), (9213, 36961)]