597938739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 866168640

約数和(自身を除く): 268229901

約数列:

[1, 3, 17, 51, 53, 157, 159, 471, 901, 1409, 2669, 2703, 4227, 8007, 8321, 23953, 24963, 71859, 74677, 141457, 221213, 224031, 424371, 663639, 1269509, 3760621, 3808527, 11281863, 11724289, 35172867, 199312913, 597938739]

約数ペア:

[(1, 597938739), (3, 199312913), (17, 35172867), (51, 11724289), (53, 11281863), (157, 3808527), (159, 3760621), (471, 1269509), (901, 663639), (1409, 424371), (2669, 224031), (2703, 221213), (4227, 141457), (8007, 74677), (8321, 71859), (23953, 24963)]