844148421

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{1787}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 1238440320

約数和(自身を除く): 394291899

約数列:

[1, 3, 9, 73, 219, 657, 719, 1787, 2157, 5361, 6471, 16083, 52487, 130451, 157461, 391353, 472383, 1174059, 1284853, 3854559, 11563677, 93794269, 281382807, 844148421]

約数ペア:

[(1, 844148421), (3, 281382807), (9, 93794269), (73, 11563677), (219, 3854559), (657, 1284853), (719, 1174059), (1787, 472383), (2157, 391353), (5361, 157461), (6471, 130451), (16083, 52487)]