7405353

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 11723400

約数和(自身を除く): 4318047

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 1669, 4437, 5007, 15021, 28373, 48401, 85119, 145203, 255357, 435609, 822817, 2468451, 7405353]

約数ペア:

[(1, 7405353), (3, 2468451), (9, 822817), (17, 435609), (29, 255357), (51, 145203), (87, 85119), (153, 48401), (261, 28373), (493, 15021), (1479, 5007), (1669, 4437)]