628204923

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{3863}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 983001600

約数和(自身を除く): 354796677

約数列:

[1, 3, 9, 19, 27, 57, 171, 317, 513, 951, 2853, 3863, 6023, 8559, 11589, 18069, 34767, 54207, 73397, 104301, 162621, 220191, 660573, 1224571, 1981719, 3673713, 11021139, 23266849, 33063417, 69800547, 209401641, 628204923]

約数ペア:

[(1, 628204923), (3, 209401641), (9, 69800547), (19, 33063417), (27, 23266849), (57, 11021139), (171, 3673713), (317, 1981719), (513, 1224571), (951, 660573), (2853, 220191), (3863, 162621), (6023, 104301), (8559, 73397), (11589, 54207), (18069, 34767)]