289132803

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{1367}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 425108736

約数和(自身を除く): 135975933

約数列:

[1, 3, 9, 71, 213, 331, 639, 993, 1367, 2979, 4101, 12303, 23501, 70503, 97057, 211509, 291171, 452477, 873513, 1357431, 4072293, 32125867, 96377601, 289132803]

約数ペア:

[(1, 289132803), (3, 96377601), (9, 32125867), (71, 4072293), (213, 1357431), (331, 873513), (639, 452477), (993, 291171), (1367, 211509), (2979, 97057), (4101, 70503), (12303, 23501)]