86560991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 101958384

約数和(自身を除く): 15397393

約数列:

[1, 11, 17, 73, 187, 289, 373, 803, 1241, 3179, 4103, 6341, 13651, 21097, 27229, 69751, 107797, 232067, 299519, 462893, 1185767, 5091823, 7869181, 86560991]

約数ペア:

[(1, 86560991), (11, 7869181), (17, 5091823), (73, 1185767), (187, 462893), (289, 299519), (373, 232067), (803, 107797), (1241, 69751), (3179, 27229), (4103, 21097), (6341, 13651)]