890496567

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{1979}}^1$

素因数の和:2192

約数の個数: 36

約数和(自身を含む): 1374979320

約数和(自身を除く): 484482753

約数列:

[1, 3, 9, 17, 51, 153, 173, 289, 519, 867, 1557, 1979, 2601, 2941, 5937, 8823, 17811, 26469, 33643, 49997, 100929, 149991, 302787, 342367, 449973, 571931, 1027101, 1715793, 3081303, 5147379, 5820239, 17460717, 52382151, 98944063, 296832189, 890496567]

約数ペア:

[(1, 890496567), (3, 296832189), (9, 98944063), (17, 52382151), (51, 17460717), (153, 5820239), (173, 5147379), (289, 3081303), (519, 1715793), (867, 1027101), (1557, 571931), (1979, 449973), (2601, 342367), (2941, 302787), (5937, 149991), (8823, 100929), (17811, 49997), (26469, 33643)]