470896983

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{200467}}^1$

素因数の和:200508

約数の個数: 20

約数和(自身を含む): 727698840

約数和(自身を除く): 256801857

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 200467, 601401, 1804203, 5412609, 5813543, 16237827, 17440629, 52321887, 156965661, 470896983]

約数ペア:

[(1, 470896983), (3, 156965661), (9, 52321887), (27, 17440629), (29, 16237827), (81, 5813543), (87, 5412609), (261, 1804203), (783, 601401), (2349, 200467)]