1743147

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 3087360

約数和(自身を除く): 1344213

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 401, 483, 621, 1203, 1449, 2807, 3609, 4347, 8421, 9223, 10827, 25263, 27669, 64561, 75789, 83007, 193683, 249021, 581049, 1743147]

約数ペア:

[(1, 1743147), (3, 581049), (7, 249021), (9, 193683), (21, 83007), (23, 75789), (27, 64561), (63, 27669), (69, 25263), (161, 10827), (189, 9223), (207, 8421), (401, 4347), (483, 3609), (621, 2807), (1203, 1449)]