3217437

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1237}}^1$

素因数の和:1277

約数の個数: 18

約数和(自身を含む): 4940858

約数和(自身を除く): 1723421

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1237, 2601, 3711, 11133, 21029, 63087, 189261, 357493, 1072479, 3217437]

約数ペア:

[(1, 3217437), (3, 1072479), (9, 357493), (17, 189261), (51, 63087), (153, 21029), (289, 11133), (867, 3711), (1237, 2601)]